| 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 | $49.63 | 13.760% | $56.4591 | $56.46 | $56.45 | $56.50 |
| Purchase #2 | $111.99 | 13.355% | $126.9463 | $126.95 | $126.95 | $126.90 |
| Purchase #3 | $36.89 | 8.541% | $40.0408 | $40.04 | $40.05 | $40.00 |
| Purchase #4 | $135.61 | 3.594% | $140.4838 | $140.48 | $140.50 | $140.50 |
| Purchase #5 | $150.97 | 6.631% | $160.9808 | $160.98 | $161.00 | $161.00 |
| Purchase #6 | $20.41 | 3.282% | $21.0799 | $21.08 | $21.10 | $21.10 |
| Purchase #7 | $55.32 | 3.238% | $57.1113 | $57.11 | $57.10 | $57.10 |
| 7 purchase totals = | $560.82 | $603.1020 | $603.10 | $603.15 | $603.10 | |