| 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 | $48.36 | 10.277% | $53.33 | $53.33 | $53.35 | $53.30 |
| Purchase #2 | $165.41 | 13.671% | $188.0232 | $188.02 | $188.00 | $188.00 |
| Purchase #3 | $20.84 | 9.836% | $22.8898 | $22.89 | $22.90 | $22.90 |
| Purchase #4 | $178.28 | 8.651% | $193.703 | $193.70 | $193.70 | $193.70 |
| Purchase #5 | $46.99 | 7.810% | $50.6599 | $50.66 | $50.65 | $50.70 |
| Purchase #6 | $36.40 | 11.665% | $40.6461 | $40.65 | $40.65 | $40.60 |
| Purchase #7 | $7.70 | 6.144% | $8.1731 | $8.17 | $8.15 | $8.20 |
| 7 purchase totals = | $503.98 | $557.4251 | $557.42 | $557.40 | $557.40 | |