| 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 | $201.25 | 10.707% | $222.7978 | $222.80 | $222.80 | $222.80 |
| Purchase #2 | $49.94 | 7.604% | $53.7374 | $53.74 | $53.75 | $53.70 |
| Purchase #3 | $19.48 | 4.513% | $20.3591 | $20.36 | $20.35 | $20.40 |
| Purchase #4 | $21.90 | 11.389% | $24.3942 | $24.39 | $24.40 | $24.40 |
| Purchase #5 | $248.88 | 4.809% | $260.8486 | $260.85 | $260.85 | $260.80 |
| Purchase #6 | $150.65 | 6.654% | $160.6743 | $160.67 | $160.65 | $160.70 |
| Purchase #7 | $16.46 | 9.554% | $18.0326 | $18.03 | $18.05 | $18.00 |
| 7 purchase totals = | $708.56 | $760.8440 | $760.84 | $760.85 | $760.80 | |