| 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 | $114.56 | 13.370% | $129.8767 | $129.88 | $129.90 | $129.90 |
| Purchase #2 | $206.49 | 7.826% | $222.6499 | $222.65 | $222.65 | $222.60 |
| Purchase #3 | $43.32 | 7.448% | $46.5465 | $46.55 | $46.55 | $46.50 |
| Purchase #4 | $18.31 | 8.814% | $19.9238 | $19.92 | $19.90 | $19.90 |
| Purchase #5 | $51.25 | 10.739% | $56.7537 | $56.75 | $56.75 | $56.80 |
| Purchase #6 | $55.45 | 8.533% | $60.1815 | $60.18 | $60.20 | $60.20 |
| Purchase #7 | $136.82 | 5.198% | $143.9319 | $143.93 | $143.95 | $143.90 |
| 7 purchase totals = | $626.20 | $679.8640 | $679.86 | $679.90 | $679.80 | |