| 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 | $58.88 | 8.184% | $63.6987 | $63.70 | $63.70 | $63.70 |
| Purchase #2 | $139.68 | 9.651% | $153.1605 | $153.16 | $153.15 | $153.20 |
| Purchase #3 | $237.72 | 12.358% | $267.0974 | $267.10 | $267.10 | $267.10 |
| Purchase #4 | $33.96 | 12.222% | $38.1106 | $38.11 | $38.10 | $38.10 |
| Purchase #5 | $203.80 | 13.151% | $230.6017 | $230.60 | $230.60 | $230.60 |
| Purchase #6 | $178.73 | 5.629% | $188.7907 | $188.79 | $188.80 | $188.80 |
| Purchase #7 | $36.78 | 3.169% | $37.9456 | $37.95 | $37.95 | $37.90 |
| 7 purchase totals = | $889.55 | $979.4052 | $979.41 | $979.40 | $979.40 | |