| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $63.50 | 4.643% | $66.4483 | $66.45 | $66.45 | $66.40 |
| Purchase #2 | $235.62 | 6.480% | $250.8882 | $250.89 | $250.90 | $250.90 |
| Purchase #3 | $134.37 | 4.842% | $140.8762 | $140.88 | $140.90 | $140.90 |
| Purchase #4 | $130.80 | 5.688% | $138.2399 | $138.24 | $138.25 | $138.20 |
| Purchase #5 | $175.66 | 4.135% | $182.9235 | $182.92 | $182.90 | $182.90 |
| Purchase #6 | $178.93 | 6.624% | $190.7823 | $190.78 | $190.80 | $190.80 |
| Purchase #7 | $223.77 | 7.399% | $240.3267 | $240.33 | $240.35 | $240.30 |
| 7 purchase totals = | $1,142.65 | $1,210.4851 | $1,210.49 | $1,210.55 | $1,210.40 | |