| 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 | $73.29 | 7.765% | $78.981 | $78.98 | $79.00 | $79.00 |
| Purchase #2 | $87.94 | 4.673% | $92.0494 | $92.05 | $92.05 | $92.00 |
| Purchase #3 | $142.53 | 4.340% | $148.7158 | $148.72 | $148.70 | $148.70 |
| Purchase #4 | $191.36 | 5.828% | $202.5125 | $202.51 | $202.50 | $202.50 |
| Purchase #5 | $44.35 | 13.788% | $50.465 | $50.47 | $50.45 | $50.50 |
| Purchase #6 | $132.38 | 6.678% | $141.2203 | $141.22 | $141.20 | $141.20 |
| Purchase #7 | $127.69 | 11.145% | $141.9211 | $141.92 | $141.90 | $141.90 |
| 7 purchase totals = | $799.54 | $855.8651 | $855.87 | $855.80 | $855.80 | |