| 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 | $35.69 | 5.524% | $37.6615 | $37.66 | $37.65 | $37.70 |
| Purchase #2 | $237.62 | 6.557% | $253.2007 | $253.20 | $253.20 | $253.20 |
| Purchase #3 | $38.64 | 3.576% | $40.0218 | $40.02 | $40.00 | $40.00 |
| Purchase #4 | $131.64 | 11.445% | $146.7062 | $146.71 | $146.70 | $146.70 |
| Purchase #5 | $63.58 | 4.169% | $66.2307 | $66.23 | $66.25 | $66.20 |
| Purchase #6 | $93.84 | 12.685% | $105.7436 | $105.74 | $105.75 | $105.70 |
| Purchase #7 | $53.64 | 9.517% | $58.7449 | $58.74 | $58.75 | $58.70 |
| 7 purchase totals = | $654.65 | $708.3094 | $708.30 | $708.30 | $708.20 | |