| 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 | $10.93 | 5.472% | $11.5281 | $11.53 | $11.55 | $11.50 |
| Purchase #2 | $19.70 | 6.452% | $20.971 | $20.97 | $20.95 | $21.00 |
| Purchase #3 | $99.61 | 4.170% | $103.7637 | $103.76 | $103.75 | $103.80 |
| Purchase #4 | $51.60 | 8.823% | $56.1527 | $56.15 | $56.15 | $56.20 |
| Purchase #5 | $194.58 | 4.154% | $202.6629 | $202.66 | $202.65 | $202.70 |
| Purchase #6 | $151.77 | 8.638% | $164.8799 | $164.88 | $164.90 | $164.90 |
| Purchase #7 | $124.54 | 12.727% | $140.3902 | $140.39 | $140.40 | $140.40 |
| 7 purchase totals = | $652.73 | $700.3485 | $700.34 | $700.35 | $700.50 | |