| 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 | $59.77 | 7.684% | $64.3627 | $64.36 | $64.35 | $64.40 |
| Purchase #2 | $34.28 | 12.639% | $38.6126 | $38.61 | $38.60 | $38.60 |
| Purchase #3 | $117.99 | 10.113% | $129.9223 | $129.92 | $129.90 | $129.90 |
| Purchase #4 | $108.91 | 8.246% | $117.8907 | $117.89 | $117.90 | $117.90 |
| Purchase #5 | $59.40 | 3.685% | $61.5889 | $61.59 | $61.60 | $61.60 |
| Purchase #6 | $143.84 | 12.426% | $161.7136 | $161.71 | $161.70 | $161.70 |
| Purchase #7 | $84.62 | 5.186% | $89.0084 | $89.01 | $89.00 | $89.00 |
| 7 purchase totals = | $608.81 | $663.0992 | $663.09 | $663.05 | $663.10 | |