| 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 | $43.58 | 10.761% | $48.2696 | $48.27 | $48.25 | $48.30 |
| Purchase #2 | $85.42 | 10.613% | $94.4856 | $94.49 | $94.50 | $94.50 |
| Purchase #3 | $132.85 | 12.387% | $149.3061 | $149.31 | $149.30 | $149.30 |
| Purchase #4 | $90.90 | 11.539% | $101.389 | $101.39 | $101.40 | $101.40 |
| Purchase #5 | $161.84 | 9.318% | $176.9203 | $176.92 | $176.90 | $176.90 |
| Purchase #6 | $226.45 | 11.697% | $252.9379 | $252.94 | $252.95 | $252.90 |
| Purchase #7 | $91.96 | 8.132% | $99.4382 | $99.44 | $99.45 | $99.40 |
| 7 purchase totals = | $833.00 | $922.7467 | $922.76 | $922.75 | $922.70 | |