| 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 | $42.54 | 3.723% | $44.1238 | $44.12 | $44.10 | $44.10 |
| Purchase #2 | $8.92 | 4.526% | $9.3237 | $9.32 | $9.30 | $9.30 |
| Purchase #3 | $184.70 | 5.245% | $194.3875 | $194.39 | $194.40 | $194.40 |
| Purchase #4 | $54.94 | 8.280% | $59.489 | $59.49 | $59.50 | $59.50 |
| Purchase #5 | $213.95 | 5.410% | $225.5247 | $225.52 | $225.50 | $225.50 |
| Purchase #6 | $90.49 | 10.131% | $99.6575 | $99.66 | $99.65 | $99.70 |
| Purchase #7 | $46.71 | 7.574% | $50.2478 | $50.25 | $50.25 | $50.20 |
| 7 purchase totals = | $642.25 | $682.7540 | $682.75 | $682.70 | $682.70 | |