| 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 | $83.93 | 10.275% | $92.5538 | $92.55 | $92.55 | $92.60 |
| Purchase #2 | $57.99 | 7.808% | $62.5179 | $62.52 | $62.50 | $62.50 |
| Purchase #3 | $224.47 | 13.643% | $255.0944 | $255.09 | $255.10 | $255.10 |
| Purchase #4 | $92.40 | 10.462% | $102.0669 | $102.07 | $102.05 | $102.10 |
| Purchase #5 | $215.61 | 12.595% | $242.7661 | $242.77 | $242.75 | $242.80 |
| Purchase #6 | $160.31 | 6.212% | $170.2685 | $170.27 | $170.25 | $170.30 |
| Purchase #7 | $64.42 | 8.846% | $70.1186 | $70.12 | $70.10 | $70.10 |
| 7 purchase totals = | $899.13 | $995.3862 | $995.39 | $995.30 | $995.50 | |