| 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 | $36.64 | 5.558% | $38.6765 | $38.68 | $38.70 | $38.70 |
| Purchase #2 | $132.92 | 13.644% | $151.0556 | $151.06 | $151.05 | $151.10 |
| Purchase #3 | $63.78 | 4.298% | $66.5213 | $66.52 | $66.50 | $66.50 |
| Purchase #4 | $45.30 | 11.651% | $50.5779 | $50.58 | $50.60 | $50.60 |
| Purchase #5 | $238.67 | 9.232% | $260.704 | $260.70 | $260.70 | $260.70 |
| Purchase #6 | $242.63 | 13.608% | $275.6471 | $275.65 | $275.65 | $275.60 |
| Purchase #7 | $58.91 | 6.826% | $62.9312 | $62.93 | $62.95 | $62.90 |
| 7 purchase totals = | $818.85 | $906.1136 | $906.12 | $906.15 | $906.10 | |