| 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 | $70.83 | 4.369% | $73.9246 | $73.92 | $73.90 | $73.90 |
| Purchase #2 | $250.26 | 6.801% | $267.2802 | $267.28 | $267.30 | $267.30 |
| Purchase #3 | $190.26 | 11.841% | $212.7887 | $212.79 | $212.80 | $212.80 |
| Purchase #4 | $196.55 | 7.754% | $211.7905 | $211.79 | $211.80 | $211.80 |
| Purchase #5 | $27.97 | 6.526% | $29.7953 | $29.80 | $29.80 | $29.80 |
| Purchase #6 | $16.73 | 11.148% | $18.5951 | $18.60 | $18.60 | $18.60 |
| Purchase #7 | $126.54 | 13.401% | $143.4976 | $143.50 | $143.50 | $143.50 |
| 7 purchase totals = | $879.14 | $957.6720 | $957.68 | $957.70 | $957.70 | |