| 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 | $39.67 | 3.293% | $40.9763 | $40.98 | $41.00 | $41.00 |
| Purchase #2 | $8.61 | 10.491% | $9.5133 | $9.51 | $9.50 | $9.50 |
| Purchase #3 | $217.81 | 3.331% | $225.0653 | $225.07 | $225.05 | $225.10 |
| Purchase #4 | $43.42 | 13.575% | $49.3143 | $49.31 | $49.30 | $49.30 |
| Purchase #5 | $151.86 | 6.519% | $161.7598 | $161.76 | $161.75 | $161.80 |
| Purchase #6 | $5.97 | 9.462% | $6.5349 | $6.53 | $6.55 | $6.50 |
| Purchase #7 | $167.63 | 13.358% | $190.022 | $190.02 | $190.00 | $190.00 |
| 7 purchase totals = | $634.97 | $683.1859 | $683.18 | $683.15 | $683.20 | |