| 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 | $44.86 | 8.798% | $48.8068 | $48.81 | $48.80 | $48.80 |
| Purchase #2 | $160.34 | 10.501% | $177.1773 | $177.18 | $177.20 | $177.20 |
| Purchase #3 | $9.82 | 10.300% | $10.8315 | $10.83 | $10.85 | $10.80 |
| Purchase #4 | $135.85 | 3.773% | $140.9756 | $140.98 | $141.00 | $141.00 |
| Purchase #5 | $127.98 | 11.648% | $142.8871 | $142.89 | $142.90 | $142.90 |
| Purchase #6 | $32.83 | 9.689% | $36.0109 | $36.01 | $36.00 | $36.00 |
| Purchase #7 | $91.63 | 12.505% | $103.0883 | $103.09 | $103.10 | $103.10 |
| 7 purchase totals = | $603.31 | $659.7775 | $659.79 | $659.85 | $659.80 | |