| 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 | $43.75 | 13.443% | $49.6313 | $49.63 | $49.65 | $49.60 |
| Purchase #2 | $103.37 | 7.543% | $111.1672 | $111.17 | $111.15 | $111.20 |
| Purchase #3 | $223.83 | 10.328% | $246.9472 | $246.95 | $246.95 | $246.90 |
| Purchase #4 | $77.31 | 5.717% | $81.7298 | $81.73 | $81.75 | $81.70 |
| Purchase #5 | $81.78 | 13.827% | $93.0877 | $93.09 | $93.10 | $93.10 |
| Purchase #6 | $46.29 | 8.618% | $50.2793 | $50.28 | $50.30 | $50.30 |
| Purchase #7 | $84.86 | 9.720% | $93.1084 | $93.11 | $93.10 | $93.10 |
| 7 purchase totals = | $661.19 | $725.9509 | $725.96 | $726.00 | $725.90 | |