| 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 | $53.29 | 8.688% | $57.9198 | $57.92 | $57.90 | $57.90 |
| Purchase #2 | $126.43 | 13.423% | $143.4007 | $143.40 | $143.40 | $143.40 |
| Purchase #3 | $46.34 | 4.211% | $48.2914 | $48.29 | $48.30 | $48.30 |
| Purchase #4 | $33.97 | 9.238% | $37.1081 | $37.11 | $37.10 | $37.10 |
| Purchase #5 | $216.25 | 5.465% | $228.0681 | $228.07 | $228.05 | $228.10 |
| Purchase #6 | $50.39 | 13.753% | $57.3201 | $57.32 | $57.30 | $57.30 |
| Purchase #7 | $142.59 | 4.589% | $149.1335 | $149.13 | $149.15 | $149.10 |
| 7 purchase totals = | $669.26 | $721.2417 | $721.24 | $721.20 | $721.20 | |