| 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 | $66.86 | 5.180% | $70.3233 | $70.32 | $70.30 | $70.30 |
| Purchase #2 | $126.86 | 13.833% | $144.4085 | $144.41 | $144.40 | $144.40 |
| Purchase #3 | $136.74 | 8.544% | $148.4231 | $148.42 | $148.40 | $148.40 |
| Purchase #4 | $197.41 | 10.355% | $217.8518 | $217.85 | $217.85 | $217.90 |
| Purchase #5 | $158.59 | 8.788% | $172.5269 | $172.53 | $172.55 | $172.50 |
| Purchase #6 | $97.27 | 13.264% | $110.1719 | $110.17 | $110.15 | $110.20 |
| Purchase #7 | $95.51 | 13.594% | $108.4936 | $108.49 | $108.50 | $108.50 |
| 7 purchase totals = | $879.24 | $972.1991 | $972.19 | $972.15 | $972.20 | |