| 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 | $245.97 | 12.671% | $277.1369 | $277.14 | $277.15 | $277.10 |
| Purchase #2 | $87.93 | 8.383% | $95.3012 | $95.30 | $95.30 | $95.30 |
| Purchase #3 | $92.48 | 8.458% | $100.302 | $100.30 | $100.30 | $100.30 |
| Purchase #4 | $63.47 | 3.443% | $65.6553 | $65.66 | $65.65 | $65.70 |
| Purchase #5 | $55.49 | 6.765% | $59.2439 | $59.24 | $59.25 | $59.20 |
| Purchase #6 | $8.44 | 11.218% | $9.3868 | $9.39 | $9.40 | $9.40 |
| Purchase #7 | $31.98 | 10.190% | $35.2388 | $35.24 | $35.25 | $35.20 |
| 7 purchase totals = | $585.76 | $642.2649 | $642.27 | $642.30 | $642.20 | |