| 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 | $40.58 | 13.290% | $45.9731 | $45.97 | $45.95 | $46.00 |
| Purchase #2 | $45.61 | 5.792% | $48.2517 | $48.25 | $48.25 | $48.30 |
| Purchase #3 | $233.85 | 5.583% | $246.9058 | $246.91 | $246.90 | $246.90 |
| Purchase #4 | $213.90 | 11.673% | $238.8685 | $238.87 | $238.85 | $238.90 |
| Purchase #5 | $219.55 | 12.441% | $246.8642 | $246.86 | $246.85 | $246.90 |
| Purchase #6 | $31.43 | 12.417% | $35.3327 | $35.33 | $35.35 | $35.30 |
| Purchase #7 | $69.79 | 7.118% | $74.7577 | $74.76 | $74.75 | $74.80 |
| 7 purchase totals = | $854.71 | $936.9537 | $936.95 | $936.90 | $937.10 | |