| 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 | $22.27 | 13.846% | $25.3535 | $25.35 | $25.35 | $25.40 |
| Purchase #2 | $112.62 | 8.271% | $121.9348 | $121.93 | $121.95 | $121.90 |
| Purchase #3 | $169.96 | 11.713% | $189.8674 | $189.87 | $189.85 | $189.90 |
| Purchase #4 | $238.80 | 8.435% | $258.9428 | $258.94 | $258.95 | $258.90 |
| Purchase #5 | $20.50 | 5.402% | $21.6074 | $21.61 | $21.60 | $21.60 |
| Purchase #6 | $193.79 | 5.649% | $204.7372 | $204.74 | $204.75 | $204.70 |
| Purchase #7 | $79.99 | 9.121% | $87.2859 | $87.29 | $87.30 | $87.30 |
| 7 purchase totals = | $837.93 | $909.7290 | $909.73 | $909.75 | $909.70 | |