| 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 | $85.75 | 10.403% | $94.6706 | $94.67 | $94.65 | $94.70 |
| Purchase #2 | $89.89 | 8.815% | $97.8138 | $97.81 | $97.80 | $97.80 |
| Purchase #3 | $103.59 | 12.230% | $116.2591 | $116.26 | $116.25 | $116.30 |
| Purchase #4 | $29.85 | 7.619% | $32.1243 | $32.12 | $32.10 | $32.10 |
| Purchase #5 | $40.43 | 7.692% | $43.5399 | $43.54 | $43.55 | $43.50 |
| Purchase #6 | $51.75 | 11.429% | $57.6645 | $57.66 | $57.65 | $57.70 |
| Purchase #7 | $14.97 | 12.281% | $16.8085 | $16.81 | $16.80 | $16.80 |
| 7 purchase totals = | $416.23 | $458.8807 | $458.87 | $458.80 | $458.90 | |