| 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 | $35.96 | 3.711% | $37.2945 | $37.29 | $37.30 | $37.30 |
| Purchase #2 | $29.92 | 12.317% | $33.6052 | $33.61 | $33.60 | $33.60 |
| Purchase #3 | $110.50 | 11.163% | $122.8351 | $122.84 | $122.85 | $122.80 |
| Purchase #4 | $169.36 | 12.418% | $190.3911 | $190.39 | $190.40 | $190.40 |
| Purchase #5 | $90.90 | 4.579% | $95.0623 | $95.06 | $95.05 | $95.10 |
| Purchase #6 | $15.69 | 8.128% | $16.9653 | $16.97 | $16.95 | $17.00 |
| Purchase #7 | $97.88 | 12.740% | $110.3499 | $110.35 | $110.35 | $110.30 |
| 7 purchase totals = | $550.21 | $606.5034 | $606.51 | $606.50 | $606.50 | |