| 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 | $66.28 | 12.496% | $74.5623 | $74.56 | $74.55 | $74.60 |
| Purchase #2 | $126.36 | 13.706% | $143.6789 | $143.68 | $143.70 | $143.70 |
| Purchase #3 | $111.49 | 8.564% | $121.038 | $121.04 | $121.05 | $121.00 |
| Purchase #4 | $208.72 | 8.685% | $226.8473 | $226.85 | $226.85 | $226.80 |
| Purchase #5 | $145.95 | 13.827% | $166.1305 | $166.13 | $166.15 | $166.10 |
| Purchase #6 | $40.30 | 10.193% | $44.4078 | $44.41 | $44.40 | $44.40 |
| Purchase #7 | $70.96 | 12.626% | $79.9194 | $79.92 | $79.90 | $79.90 |
| 7 purchase totals = | $770.06 | $856.5842 | $856.59 | $856.60 | $856.50 | |