| 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 | $33.46 | 5.313% | $35.2377 | $35.24 | $35.25 | $35.20 |
| Purchase #2 | $244.99 | 3.640% | $253.9076 | $253.91 | $253.90 | $253.90 |
| Purchase #3 | $18.49 | 6.684% | $19.7259 | $19.73 | $19.75 | $19.70 |
| Purchase #4 | $115.38 | 11.265% | $128.3776 | $128.38 | $128.40 | $128.40 |
| Purchase #5 | $177.81 | 5.558% | $187.6927 | $187.69 | $187.70 | $187.70 |
| Purchase #6 | $93.25 | 13.131% | $105.4947 | $105.49 | $105.50 | $105.50 |
| Purchase #7 | $128.97 | 7.519% | $138.6673 | $138.67 | $138.65 | $138.70 |
| 7 purchase totals = | $812.35 | $869.1035 | $869.11 | $869.15 | $869.10 | |