| 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 | $77.38 | 6.265% | $82.2279 | $82.23 | $82.25 | $82.20 |
| Purchase #2 | $185.75 | 13.125% | $210.1297 | $210.13 | $210.15 | $210.10 |
| Purchase #3 | $232.60 | 13.803% | $264.7058 | $264.71 | $264.70 | $264.70 |
| Purchase #4 | $136.57 | 9.644% | $149.7408 | $149.74 | $149.75 | $149.70 |
| Purchase #5 | $70.46 | 6.405% | $74.973 | $74.97 | $74.95 | $75.00 |
| Purchase #6 | $165.64 | 7.133% | $177.4551 | $177.46 | $177.45 | $177.50 |
| Purchase #7 | $91.39 | 8.584% | $99.2349 | $99.23 | $99.25 | $99.20 |
| 7 purchase totals = | $959.79 | $1,058.4672 | $1,058.47 | $1,058.50 | $1,058.40 | |