| 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 | $82.29 | 3.108% | $84.8476 | $84.85 | $84.85 | $84.80 |
| Purchase #2 | $76.99 | 13.216% | $87.165 | $87.17 | $87.15 | $87.20 |
| Purchase #3 | $18.37 | 7.517% | $19.7509 | $19.75 | $19.75 | $19.80 |
| Purchase #4 | $226.82 | 12.361% | $254.8572 | $254.86 | $254.85 | $254.90 |
| Purchase #5 | $122.58 | 9.424% | $134.1319 | $134.13 | $134.15 | $134.10 |
| Purchase #6 | $17.41 | 10.782% | $19.2871 | $19.29 | $19.30 | $19.30 |
| Purchase #7 | $227.84 | 8.432% | $247.0515 | $247.05 | $247.05 | $247.10 |
| 7 purchase totals = | $772.30 | $847.0912 | $847.10 | $847.10 | $847.20 | |