| 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 | $66.38 | 11.773% | $74.1949 | $74.19 | $74.20 | $74.20 |
| Purchase #2 | $81.63 | 10.398% | $90.1179 | $90.12 | $90.10 | $90.10 |
| Purchase #3 | $131.57 | 6.185% | $139.7076 | $139.71 | $139.70 | $139.70 |
| Purchase #4 | $102.37 | 13.625% | $116.3179 | $116.32 | $116.30 | $116.30 |
| Purchase #5 | $59.72 | 13.867% | $68.0014 | $68.00 | $68.00 | $68.00 |
| Purchase #6 | $92.53 | 8.289% | $100.1998 | $100.20 | $100.20 | $100.20 |
| Purchase #7 | $78.89 | 3.315% | $81.5052 | $81.51 | $81.50 | $81.50 |
| 7 purchase totals = | $613.09 | $670.0447 | $670.05 | $670.00 | $670.00 | |