| 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 | $87.98 | 13.204% | $99.5969 | $99.60 | $99.60 | $99.60 |
| Purchase #2 | $57.98 | 11.226% | $64.4888 | $64.49 | $64.50 | $64.50 |
| Purchase #3 | $13.96 | 3.223% | $14.4099 | $14.41 | $14.40 | $14.40 |
| Purchase #4 | $130.59 | 9.522% | $143.0248 | $143.02 | $143.00 | $143.00 |
| Purchase #5 | $140.53 | 7.684% | $151.3283 | $151.33 | $151.35 | $151.30 |
| Purchase #6 | $25.39 | 6.178% | $26.9586 | $26.96 | $26.95 | $27.00 |
| Purchase #7 | $218.39 | 11.715% | $243.9744 | $243.97 | $243.95 | $244.00 |
| 7 purchase totals = | $674.82 | $743.7817 | $743.78 | $743.75 | $743.80 | |