| 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 | $73.42 | 8.661% | $79.7789 | $79.78 | $79.80 | $79.80 |
| Purchase #2 | $221.60 | 5.799% | $234.4506 | $234.45 | $234.45 | $234.50 |
| Purchase #3 | $69.30 | 9.142% | $75.6354 | $75.64 | $75.65 | $75.60 |
| Purchase #4 | $92.38 | 13.172% | $104.5483 | $104.55 | $104.55 | $104.50 |
| Purchase #5 | $138.82 | 7.317% | $148.9775 | $148.98 | $149.00 | $149.00 |
| Purchase #6 | $160.61 | 3.417% | $166.098 | $166.10 | $166.10 | $166.10 |
| Purchase #7 | $133.73 | 11.115% | $148.5941 | $148.59 | $148.60 | $148.60 |
| 7 purchase totals = | $889.86 | $958.0828 | $958.09 | $958.15 | $958.10 | |