| 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 | $202.85 | 4.322% | $211.6172 | $211.62 | $211.60 | $211.60 |
| Purchase #2 | $57.48 | 12.206% | $64.496 | $64.50 | $64.50 | $64.50 |
| Purchase #3 | $30.79 | 9.456% | $33.7015 | $33.70 | $33.70 | $33.70 |
| Purchase #4 | $181.30 | 8.793% | $197.2417 | $197.24 | $197.25 | $197.20 |
| Purchase #5 | $59.54 | 3.235% | $61.4661 | $61.47 | $61.45 | $61.50 |
| Purchase #6 | $51.63 | 3.381% | $53.3756 | $53.38 | $53.40 | $53.40 |
| Purchase #7 | $21.76 | 13.838% | $24.7711 | $24.77 | $24.75 | $24.80 |
| 7 purchase totals = | $605.35 | $646.6692 | $646.68 | $646.65 | $646.70 | |