| 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 | $39.74 | 3.821% | $41.2585 | $41.26 | $41.25 | $41.30 |
| Purchase #2 | $26.74 | 8.864% | $29.1102 | $29.11 | $29.10 | $29.10 |
| Purchase #3 | $170.40 | 10.685% | $188.6072 | $188.61 | $188.60 | $188.60 |
| Purchase #4 | $179.87 | 5.181% | $189.1891 | $189.19 | $189.20 | $189.20 |
| Purchase #5 | $11.63 | 4.576% | $12.1622 | $12.16 | $12.15 | $12.20 |
| Purchase #6 | $244.39 | 9.712% | $268.1252 | $268.13 | $268.15 | $268.10 |
| Purchase #7 | $236.64 | 10.753% | $262.0859 | $262.09 | $262.10 | $262.10 |
| 7 purchase totals = | $909.41 | $990.5383 | $990.55 | $990.55 | $990.60 | |