| 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 | $45.74 | 5.213% | $48.1244 | $48.12 | $48.10 | $48.10 |
| Purchase #2 | $117.81 | 11.188% | $130.9906 | $130.99 | $131.00 | $131.00 |
| Purchase #3 | $77.34 | 7.713% | $83.3052 | $83.31 | $83.30 | $83.30 |
| Purchase #4 | $147.90 | 7.235% | $158.6006 | $158.60 | $158.60 | $158.60 |
| Purchase #5 | $180.88 | 11.270% | $201.2652 | $201.27 | $201.25 | $201.30 |
| Purchase #6 | $152.52 | 3.658% | $158.0992 | $158.10 | $158.10 | $158.10 |
| Purchase #7 | $42.69 | 10.777% | $47.2907 | $47.29 | $47.30 | $47.30 |
| 7 purchase totals = | $764.88 | $827.6759 | $827.68 | $827.65 | $827.70 | |