| 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 | $57.35 | 13.398% | $65.0338 | $65.03 | $65.05 | $65.00 |
| Purchase #2 | $51.67 | 11.266% | $57.4911 | $57.49 | $57.50 | $57.50 |
| Purchase #3 | $105.32 | 7.159% | $112.8599 | $112.86 | $112.85 | $112.90 |
| Purchase #4 | $9.76 | 3.713% | $10.1224 | $10.12 | $10.10 | $10.10 |
| Purchase #5 | $158.86 | 11.342% | $176.8779 | $176.88 | $176.90 | $176.90 |
| Purchase #6 | $124.51 | 3.616% | $129.0123 | $129.01 | $129.00 | $129.00 |
| Purchase #7 | $207.76 | 4.173% | $216.4298 | $216.43 | $216.45 | $216.40 |
| 7 purchase totals = | $715.23 | $767.8272 | $767.82 | $767.85 | $767.80 | |