| 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 | $53.91 | 11.106% | $59.8972 | $59.90 | $59.90 | $59.90 |
| Purchase #2 | $69.31 | 5.521% | $73.1366 | $73.14 | $73.15 | $73.10 |
| Purchase #3 | $25.53 | 12.654% | $28.7606 | $28.76 | $28.75 | $28.80 |
| Purchase #4 | $59.63 | 8.677% | $64.8041 | $64.80 | $64.80 | $64.80 |
| Purchase #5 | $11.80 | 4.415% | $12.321 | $12.32 | $12.30 | $12.30 |
| Purchase #6 | $76.89 | 10.257% | $84.7766 | $84.78 | $84.80 | $84.80 |
| Purchase #7 | $246.72 | 8.796% | $268.4215 | $268.42 | $268.40 | $268.40 |
| 7 purchase totals = | $543.79 | $592.1176 | $592.12 | $592.10 | $592.10 | |