| 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 | $75.51 | 6.389% | $80.3343 | $80.33 | $80.35 | $80.30 |
| Purchase #2 | $26.86 | 6.629% | $28.6405 | $28.64 | $28.65 | $28.60 |
| Purchase #3 | $94.79 | 3.437% | $98.0479 | $98.05 | $98.05 | $98.00 |
| Purchase #4 | $209.47 | 11.134% | $232.7924 | $232.79 | $232.80 | $232.80 |
| Purchase #5 | $119.33 | 10.300% | $131.621 | $131.62 | $131.60 | $131.60 |
| Purchase #6 | $186.46 | 5.231% | $196.2137 | $196.21 | $196.20 | $196.20 |
| Purchase #7 | $135.27 | 13.781% | $153.9116 | $153.91 | $153.90 | $153.90 |
| 7 purchase totals = | $847.69 | $921.5614 | $921.55 | $921.55 | $921.40 | |