| 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 | $38.47 | 6.456% | $40.9536 | $40.95 | $40.95 | $41.00 |
| Purchase #2 | $130.34 | 9.426% | $142.6258 | $142.63 | $142.65 | $142.60 |
| Purchase #3 | $143.38 | 6.326% | $152.4502 | $152.45 | $152.45 | $152.50 |
| Purchase #4 | $70.99 | 9.608% | $77.8107 | $77.81 | $77.80 | $77.80 |
| Purchase #5 | $68.77 | 9.220% | $75.1106 | $75.11 | $75.10 | $75.10 |
| Purchase #6 | $217.45 | 4.802% | $227.8919 | $227.89 | $227.90 | $227.90 |
| Purchase #7 | $222.97 | 13.197% | $252.3954 | $252.40 | $252.40 | $252.40 |
| 7 purchase totals = | $892.37 | $969.2382 | $969.24 | $969.25 | $969.30 | |