| 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 | $40.25 | 6.841% | $43.0035 | $43.00 | $43.00 | $43.00 |
| Purchase #2 | $143.99 | 3.745% | $149.3824 | $149.38 | $149.40 | $149.40 |
| Purchase #3 | $193.72 | 4.290% | $202.0306 | $202.03 | $202.05 | $202.00 |
| Purchase #4 | $23.48 | 8.846% | $25.557 | $25.56 | $25.55 | $25.60 |
| Purchase #5 | $127.28 | 6.754% | $135.8765 | $135.88 | $135.90 | $135.90 |
| Purchase #6 | $21.55 | 4.515% | $22.523 | $22.52 | $22.50 | $22.50 |
| Purchase #7 | $232.89 | 11.163% | $258.8875 | $258.89 | $258.90 | $258.90 |
| 7 purchase totals = | $783.16 | $837.2605 | $837.26 | $837.30 | $837.30 | |