| 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 | $87.44 | 13.484% | $99.2304 | $99.23 | $99.25 | $99.20 |
| Purchase #2 | $148.71 | 11.641% | $166.0213 | $166.02 | $166.00 | $166.00 |
| Purchase #3 | $144.77 | 11.719% | $161.7356 | $161.74 | $161.75 | $161.70 |
| Purchase #4 | $45.67 | 5.555% | $48.207 | $48.21 | $48.20 | $48.20 |
| Purchase #5 | $206.90 | 6.336% | $220.0092 | $220.01 | $220.00 | $220.00 |
| Purchase #6 | $51.49 | 4.198% | $53.6516 | $53.65 | $53.65 | $53.70 |
| Purchase #7 | $17.94 | 4.687% | $18.7808 | $18.78 | $18.80 | $18.80 |
| 7 purchase totals = | $702.92 | $767.6359 | $767.64 | $767.65 | $767.60 | |