| 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 | $60.70 | 7.267% | $65.1111 | $65.11 | $65.10 | $65.10 |
| Purchase #2 | $61.84 | 9.516% | $67.7247 | $67.72 | $67.70 | $67.70 |
| Purchase #3 | $131.65 | 9.481% | $144.1317 | $144.13 | $144.15 | $144.10 |
| Purchase #4 | $104.80 | 5.169% | $110.2171 | $110.22 | $110.20 | $110.20 |
| Purchase #5 | $172.36 | 9.659% | $189.0083 | $189.01 | $189.00 | $189.00 |
| Purchase #6 | $43.62 | 7.489% | $46.8867 | $46.89 | $46.90 | $46.90 |
| Purchase #7 | $131.71 | 8.263% | $142.5932 | $142.59 | $142.60 | $142.60 |
| 7 purchase totals = | $706.68 | $765.6728 | $765.67 | $765.65 | $765.60 | |