| 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 | $84.65 | 8.790% | $92.0907 | $92.09 | $92.10 | $92.10 |
| Purchase #2 | $74.63 | 9.244% | $81.5288 | $81.53 | $81.55 | $81.50 |
| Purchase #3 | $106.37 | 12.608% | $119.7811 | $119.78 | $119.80 | $119.80 |
| Purchase #4 | $127.68 | 3.247% | $131.8258 | $131.83 | $131.85 | $131.80 |
| Purchase #5 | $144.50 | 3.599% | $149.7006 | $149.70 | $149.70 | $149.70 |
| Purchase #6 | $130.98 | 6.244% | $139.1584 | $139.16 | $139.15 | $139.20 |
| Purchase #7 | $147.78 | 10.554% | $163.3767 | $163.38 | $163.40 | $163.40 |
| 7 purchase totals = | $816.59 | $877.4621 | $877.47 | $877.55 | $877.50 | |