| 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 | $74.74 | 12.804% | $84.3097 | $84.31 | $84.30 | $84.30 |
| Purchase #2 | $28.46 | 7.834% | $30.6896 | $30.69 | $30.70 | $30.70 |
| Purchase #3 | $120.76 | 8.713% | $131.2818 | $131.28 | $131.30 | $131.30 |
| Purchase #4 | $209.71 | 10.637% | $232.0169 | $232.02 | $232.00 | $232.00 |
| Purchase #5 | $57.60 | 12.712% | $64.9221 | $64.92 | $64.90 | $64.90 |
| Purchase #6 | $185.76 | 8.185% | $200.9645 | $200.96 | $200.95 | $201.00 |
| Purchase #7 | $187.90 | 8.865% | $204.5573 | $204.56 | $204.55 | $204.60 |
| 7 purchase totals = | $864.93 | $948.7419 | $948.74 | $948.70 | $948.80 | |