| 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 | $47.99 | 12.852% | $54.1577 | $54.16 | $54.15 | $54.20 |
| Purchase #2 | $162.94 | 6.401% | $173.3698 | $173.37 | $173.35 | $173.40 |
| Purchase #3 | $67.49 | 8.571% | $73.2746 | $73.27 | $73.25 | $73.30 |
| Purchase #4 | $65.31 | 11.610% | $72.8925 | $72.89 | $72.90 | $72.90 |
| Purchase #5 | $62.51 | 9.430% | $68.4047 | $68.40 | $68.40 | $68.40 |
| Purchase #6 | $184.98 | 5.817% | $195.7403 | $195.74 | $195.75 | $195.70 |
| Purchase #7 | $70.98 | 9.853% | $77.9737 | $77.97 | $77.95 | $78.00 |
| 7 purchase totals = | $662.20 | $715.8133 | $715.80 | $715.75 | $715.90 | |