| 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 | $84.55 | 3.763% | $87.7316 | $87.73 | $87.75 | $87.70 |
| Purchase #2 | $100.41 | 4.615% | $105.0439 | $105.04 | $105.05 | $105.00 |
| Purchase #3 | $227.27 | 9.498% | $248.8561 | $248.86 | $248.85 | $248.90 |
| Purchase #4 | $106.54 | 3.162% | $109.9088 | $109.91 | $109.90 | $109.90 |
| Purchase #5 | $78.44 | 8.530% | $85.1309 | $85.13 | $85.15 | $85.10 |
| Purchase #6 | $52.84 | 9.788% | $58.012 | $58.01 | $58.00 | $58.00 |
| Purchase #7 | $52.59 | 10.827% | $58.2839 | $58.28 | $58.30 | $58.30 |
| 7 purchase totals = | $702.64 | $752.9672 | $752.96 | $753.00 | $752.90 | |