| 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 | $41.70 | 4.303% | $43.4944 | $43.49 | $43.50 | $43.50 |
| Purchase #2 | $46.87 | 8.749% | $50.9707 | $50.97 | $50.95 | $51.00 |
| Purchase #3 | $156.37 | 10.803% | $173.2627 | $173.26 | $173.25 | $173.30 |
| Purchase #4 | $123.62 | 13.254% | $140.0046 | $140.00 | $140.00 | $140.00 |
| Purchase #5 | $148.27 | 10.811% | $164.2995 | $164.30 | $164.30 | $164.30 |
| Purchase #6 | $210.73 | 4.343% | $219.882 | $219.88 | $219.90 | $219.90 |
| Purchase #7 | $88.51 | 5.527% | $93.4019 | $93.40 | $93.40 | $93.40 |
| 7 purchase totals = | $816.07 | $885.3158 | $885.30 | $885.30 | $885.40 | |