| 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 | $50.62 | 9.671% | $55.5155 | $55.52 | $55.50 | $55.50 |
| Purchase #2 | $76.42 | 12.163% | $85.715 | $85.72 | $85.70 | $85.70 |
| Purchase #3 | $224.25 | 9.841% | $246.3184 | $246.32 | $246.30 | $246.30 |
| Purchase #4 | $170.89 | 11.739% | $190.9508 | $190.95 | $190.95 | $191.00 |
| Purchase #5 | $76.79 | 6.143% | $81.5072 | $81.51 | $81.50 | $81.50 |
| Purchase #6 | $45.45 | 11.382% | $50.6231 | $50.62 | $50.60 | $50.60 |
| Purchase #7 | $120.48 | 4.750% | $126.2028 | $126.20 | $126.20 | $126.20 |
| 7 purchase totals = | $764.90 | $836.8328 | $836.84 | $836.75 | $836.80 | |