| 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 | $38.49 | 8.417% | $41.7297 | $41.73 | $41.75 | $41.70 |
| Purchase #2 | $84.89 | 4.764% | $88.9342 | $88.93 | $88.95 | $88.90 |
| Purchase #3 | $146.78 | 5.170% | $154.3685 | $154.37 | $154.35 | $154.40 |
| Purchase #4 | $110.32 | 12.276% | $123.8629 | $123.86 | $123.85 | $123.90 |
| Purchase #5 | $86.49 | 5.568% | $91.3058 | $91.31 | $91.30 | $91.30 |
| Purchase #6 | $81.43 | 7.742% | $87.7343 | $87.73 | $87.75 | $87.70 |
| Purchase #7 | $173.47 | 4.849% | $181.8816 | $181.88 | $181.90 | $181.90 |
| 7 purchase totals = | $721.87 | $769.8170 | $769.81 | $769.85 | $769.80 | |