| 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 | $96.57 | 11.328% | $107.5094 | $107.51 | $107.50 | $107.50 |
| Purchase #2 | $137.95 | 7.147% | $147.8093 | $147.81 | $147.80 | $147.80 |
| Purchase #3 | $243.65 | 12.861% | $274.9858 | $274.99 | $275.00 | $275.00 |
| Purchase #4 | $169.81 | 10.198% | $187.1272 | $187.13 | $187.15 | $187.10 |
| Purchase #5 | $37.87 | 10.611% | $41.8884 | $41.89 | $41.90 | $41.90 |
| Purchase #6 | $64.72 | 3.166% | $66.769 | $66.77 | $66.75 | $66.80 |
| Purchase #7 | $49.84 | 11.306% | $55.4749 | $55.47 | $55.45 | $55.50 |
| 7 purchase totals = | $800.41 | $881.5640 | $881.57 | $881.55 | $881.60 | |