| 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 | $7.82 | 6.726% | $8.346 | $8.35 | $8.35 | $8.30 |
| Purchase #2 | $102.31 | 7.493% | $109.9761 | $109.98 | $110.00 | $110.00 |
| Purchase #3 | $82.55 | 7.292% | $88.5695 | $88.57 | $88.55 | $88.60 |
| Purchase #4 | $216.33 | 11.616% | $241.4589 | $241.46 | $241.45 | $241.50 |
| Purchase #5 | $22.86 | 10.389% | $25.2349 | $25.23 | $25.25 | $25.20 |
| Purchase #6 | $166.93 | 9.583% | $182.9269 | $182.93 | $182.95 | $182.90 |
| Purchase #7 | $117.43 | 6.501% | $125.0641 | $125.06 | $125.05 | $125.10 |
| 7 purchase totals = | $716.23 | $781.5764 | $781.58 | $781.60 | $781.60 | |