| 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 | $65.75 | 6.768% | $70.2 | $70.20 | $70.20 | $70.20 |
| Purchase #2 | $17.67 | 9.461% | $19.3418 | $19.34 | $19.35 | $19.30 |
| Purchase #3 | $186.99 | 5.468% | $197.2146 | $197.21 | $197.20 | $197.20 |
| Purchase #4 | $30.46 | 5.502% | $32.1359 | $32.14 | $32.15 | $32.10 |
| Purchase #5 | $246.53 | 5.738% | $260.6759 | $260.68 | $260.70 | $260.70 |
| Purchase #6 | $91.97 | 4.201% | $95.8337 | $95.83 | $95.85 | $95.80 |
| Purchase #7 | $180.87 | 7.243% | $193.9704 | $193.97 | $193.95 | $194.00 |
| 7 purchase totals = | $820.24 | $869.3723 | $869.37 | $869.40 | $869.30 | |