| 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 | $244.65 | 13.596% | $277.9126 | $277.91 | $277.90 | $277.90 |
| Purchase #2 | $31.85 | 6.399% | $33.8881 | $33.89 | $33.90 | $33.90 |
| Purchase #3 | $23.58 | 13.504% | $26.7642 | $26.76 | $26.75 | $26.80 |
| Purchase #4 | $110.95 | 6.673% | $118.3537 | $118.35 | $118.35 | $118.40 |
| Purchase #5 | $56.28 | 11.375% | $62.6819 | $62.68 | $62.70 | $62.70 |
| Purchase #6 | $100.94 | 10.153% | $111.1884 | $111.19 | $111.20 | $111.20 |
| Purchase #7 | $17.52 | 7.323% | $18.803 | $18.80 | $18.80 | $18.80 |
| 7 purchase totals = | $585.77 | $649.5919 | $649.58 | $649.60 | $649.70 | |