| 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 | $40.54 | 4.442% | $42.3408 | $42.34 | $42.35 | $42.30 |
| Purchase #2 | $125.63 | 13.648% | $142.776 | $142.78 | $142.80 | $142.80 |
| Purchase #3 | $25.31 | 13.458% | $28.7162 | $28.72 | $28.70 | $28.70 |
| Purchase #4 | $237.58 | 6.319% | $252.5927 | $252.59 | $252.60 | $252.60 |
| Purchase #5 | $177.58 | 8.431% | $192.5518 | $192.55 | $192.55 | $192.60 |
| Purchase #6 | $115.79 | 13.850% | $131.8269 | $131.83 | $131.85 | $131.80 |
| Purchase #7 | $66.64 | 3.759% | $69.145 | $69.15 | $69.15 | $69.10 |
| 7 purchase totals = | $789.07 | $859.9494 | $859.96 | $860.00 | $859.90 | |