| 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 | $35.67 | 8.521% | $38.7094 | $38.71 | $38.70 | $38.70 |
| Purchase #2 | $244.36 | 5.624% | $258.1028 | $258.10 | $258.10 | $258.10 |
| Purchase #3 | $146.36 | 11.472% | $163.1504 | $163.15 | $163.15 | $163.20 |
| Purchase #4 | $100.50 | 7.611% | $108.1491 | $108.15 | $108.15 | $108.10 |
| Purchase #5 | $230.85 | 9.569% | $252.94 | $252.94 | $252.95 | $252.90 |
| Purchase #6 | $86.36 | 5.824% | $91.3896 | $91.39 | $91.40 | $91.40 |
| Purchase #7 | $73.38 | 9.633% | $80.4487 | $80.45 | $80.45 | $80.40 |
| 7 purchase totals = | $917.48 | $992.8900 | $992.89 | $992.90 | $992.80 | |