| 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 | $54.40 | 7.153% | $58.2912 | $58.29 | $58.30 | $58.30 |
| Purchase #2 | $62.72 | 12.507% | $70.5644 | $70.56 | $70.55 | $70.60 |
| Purchase #3 | $170.30 | 4.553% | $178.0538 | $178.05 | $178.05 | $178.10 |
| Purchase #4 | $74.36 | 5.831% | $78.6959 | $78.70 | $78.70 | $78.70 |
| Purchase #5 | $96.87 | 6.765% | $103.4233 | $103.42 | $103.40 | $103.40 |
| Purchase #6 | $132.72 | 13.293% | $150.3625 | $150.36 | $150.35 | $150.40 |
| Purchase #7 | $84.55 | 11.327% | $94.127 | $94.13 | $94.15 | $94.10 |
| 7 purchase totals = | $675.92 | $733.5181 | $733.51 | $733.50 | $733.60 | |