| 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 | $73.63 | 8.340% | $79.7707 | $79.77 | $79.75 | $79.80 |
| Purchase #2 | $138.95 | 12.128% | $155.8019 | $155.80 | $155.80 | $155.80 |
| Purchase #3 | $124.68 | 3.648% | $129.2283 | $129.23 | $129.25 | $129.20 |
| Purchase #4 | $27.68 | 11.829% | $30.9543 | $30.95 | $30.95 | $31.00 |
| Purchase #5 | $64.52 | 11.309% | $71.8166 | $71.82 | $71.80 | $71.80 |
| Purchase #6 | $53.48 | 13.582% | $60.7437 | $60.74 | $60.75 | $60.70 |
| Purchase #7 | $214.74 | 5.745% | $227.0768 | $227.08 | $227.10 | $227.10 |
| 7 purchase totals = | $697.68 | $755.3923 | $755.39 | $755.40 | $755.40 | |