| 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 | $38.55 | 3.768% | $40.0026 | $40.00 | $40.00 | $40.00 |
| Purchase #2 | $47.99 | 10.551% | $53.0534 | $53.05 | $53.05 | $53.10 |
| Purchase #3 | $44.25 | 3.850% | $45.9536 | $45.95 | $45.95 | $46.00 |
| Purchase #4 | $92.92 | 3.436% | $96.1127 | $96.11 | $96.10 | $96.10 |
| Purchase #5 | $235.37 | 4.572% | $246.1311 | $246.13 | $246.15 | $246.10 |
| Purchase #6 | $101.98 | 11.422% | $113.6282 | $113.63 | $113.65 | $113.60 |
| Purchase #7 | $9.79 | 3.182% | $10.1015 | $10.10 | $10.10 | $10.10 |
| 7 purchase totals = | $570.85 | $604.9831 | $604.97 | $605.00 | $605.00 | |