| 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 | $229.63 | 9.649% | $251.787 | $251.79 | $251.80 | $251.80 |
| Purchase #2 | $59.95 | 5.510% | $63.2532 | $63.25 | $63.25 | $63.30 |
| Purchase #3 | $16.62 | 11.271% | $18.4932 | $18.49 | $18.50 | $18.50 |
| Purchase #4 | $47.56 | 11.477% | $53.0185 | $53.02 | $53.00 | $53.00 |
| Purchase #5 | $224.27 | 7.391% | $240.8458 | $240.85 | $240.85 | $240.80 |
| Purchase #6 | $105.69 | 10.618% | $116.9122 | $116.91 | $116.90 | $116.90 |
| Purchase #7 | $26.51 | 3.865% | $27.5346 | $27.53 | $27.55 | $27.50 |
| 7 purchase totals = | $710.23 | $771.8445 | $771.84 | $771.85 | $771.80 | |