| 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 | $28.77 | 12.869% | $32.4724 | $32.47 | $32.45 | $32.50 |
| Purchase #2 | $48.65 | 13.637% | $55.2844 | $55.28 | $55.30 | $55.30 |
| Purchase #3 | $93.29 | 4.727% | $97.6998 | $97.70 | $97.70 | $97.70 |
| Purchase #4 | $225.74 | 3.270% | $233.1217 | $233.12 | $233.10 | $233.10 |
| Purchase #5 | $32.83 | 11.422% | $36.5798 | $36.58 | $36.60 | $36.60 |
| Purchase #6 | $161.63 | 9.798% | $177.4665 | $177.47 | $177.45 | $177.50 |
| Purchase #7 | $168.35 | 13.798% | $191.5789 | $191.58 | $191.60 | $191.60 |
| 7 purchase totals = | $759.26 | $824.2035 | $824.20 | $824.20 | $824.30 | |