| 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 | $43.64 | 5.350% | $45.9747 | $45.97 | $45.95 | $46.00 |
| Purchase #2 | $114.40 | 5.772% | $121.0032 | $121.00 | $121.00 | $121.00 |
| Purchase #3 | $105.32 | 3.828% | $109.3516 | $109.35 | $109.35 | $109.40 |
| Purchase #4 | $78.49 | 8.855% | $85.4403 | $85.44 | $85.45 | $85.40 |
| Purchase #5 | $99.98 | 7.502% | $107.4805 | $107.48 | $107.50 | $107.50 |
| Purchase #6 | $30.78 | 7.634% | $33.1297 | $33.13 | $33.15 | $33.10 |
| Purchase #7 | $24.31 | 10.687% | $26.908 | $26.91 | $26.90 | $26.90 |
| 7 purchase totals = | $496.92 | $529.2880 | $529.28 | $529.30 | $529.30 | |