| 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 | $44.64 | 12.470% | $50.2066 | $50.21 | $50.20 | $50.20 |
| Purchase #2 | $85.43 | 11.377% | $95.1494 | $95.15 | $95.15 | $95.10 |
| Purchase #3 | $207.47 | 11.255% | $230.8207 | $230.82 | $230.80 | $230.80 |
| Purchase #4 | $90.66 | 9.431% | $99.2101 | $99.21 | $99.20 | $99.20 |
| Purchase #5 | $39.49 | 8.684% | $42.9193 | $42.92 | $42.90 | $42.90 |
| Purchase #6 | $187.69 | 10.697% | $207.7672 | $207.77 | $207.75 | $207.80 |
| Purchase #7 | $93.71 | 3.344% | $96.8437 | $96.84 | $96.85 | $96.80 |
| 7 purchase totals = | $749.09 | $822.9170 | $822.92 | $822.85 | $822.80 | |