| 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 | $16.81 | 6.714% | $17.9386 | $17.94 | $17.95 | $17.90 |
| Purchase #2 | $136.82 | 9.285% | $149.5237 | $149.52 | $149.50 | $149.50 |
| Purchase #3 | $101.98 | 9.484% | $111.6518 | $111.65 | $111.65 | $111.70 |
| Purchase #4 | $64.73 | 9.208% | $70.6903 | $70.69 | $70.70 | $70.70 |
| Purchase #5 | $194.32 | 6.383% | $206.7234 | $206.72 | $206.70 | $206.70 |
| Purchase #6 | $25.35 | 7.289% | $27.1978 | $27.20 | $27.20 | $27.20 |
| Purchase #7 | $223.82 | 11.464% | $249.4787 | $249.48 | $249.50 | $249.50 |
| 7 purchase totals = | $763.83 | $833.2043 | $833.20 | $833.20 | $833.20 | |