| 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 | $95.36 | 4.615% | $99.7609 | $99.76 | $99.75 | $99.80 |
| Purchase #2 | $221.86 | 13.625% | $252.0884 | $252.09 | $252.10 | $252.10 |
| Purchase #3 | $37.77 | 6.619% | $40.27 | $40.27 | $40.25 | $40.30 |
| Purchase #4 | $238.92 | 9.434% | $261.4597 | $261.46 | $261.45 | $261.50 |
| Purchase #5 | $198.49 | 5.582% | $209.5697 | $209.57 | $209.55 | $209.60 |
| Purchase #6 | $15.43 | 7.634% | $16.6079 | $16.61 | $16.60 | $16.60 |
| Purchase #7 | $43.29 | 11.432% | $48.2389 | $48.24 | $48.25 | $48.20 |
| 7 purchase totals = | $851.12 | $927.9955 | $928.00 | $927.95 | $928.10 | |