| 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 | $228.75 | 6.795% | $244.2936 | $244.29 | $244.30 | $244.30 |
| Purchase #2 | $43.74 | 5.112% | $45.976 | $45.98 | $46.00 | $46.00 |
| Purchase #3 | $125.71 | 5.741% | $132.927 | $132.93 | $132.95 | $132.90 |
| Purchase #4 | $103.63 | 5.824% | $109.6654 | $109.67 | $109.65 | $109.70 |
| Purchase #5 | $111.89 | 12.692% | $126.0911 | $126.09 | $126.10 | $126.10 |
| Purchase #6 | $138.71 | 7.684% | $149.3685 | $149.37 | $149.35 | $149.40 |
| Purchase #7 | $36.63 | 11.150% | $40.7142 | $40.71 | $40.70 | $40.70 |
| 7 purchase totals = | $789.06 | $849.0358 | $849.04 | $849.05 | $849.10 | |