| 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 | $74.30 | 10.396% | $82.0242 | $82.02 | $82.00 | $82.00 |
| Purchase #2 | $161.59 | 9.823% | $177.463 | $177.46 | $177.45 | $177.50 |
| Purchase #3 | $30.37 | 5.222% | $31.9559 | $31.96 | $31.95 | $32.00 |
| Purchase #4 | $187.37 | 5.242% | $197.1919 | $197.19 | $197.20 | $197.20 |
| Purchase #5 | $73.48 | 5.678% | $77.6522 | $77.65 | $77.65 | $77.70 |
| Purchase #6 | $198.40 | 7.546% | $213.3713 | $213.37 | $213.35 | $213.40 |
| Purchase #7 | $206.40 | 4.738% | $216.1792 | $216.18 | $216.20 | $216.20 |
| 7 purchase totals = | $931.91 | $995.8377 | $995.83 | $995.80 | $996.00 | |