| 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 | $11.36 | 13.623% | $12.9076 | $12.91 | $12.90 | $12.90 |
| Purchase #2 | $102.36 | 10.586% | $113.1958 | $113.20 | $113.20 | $113.20 |
| Purchase #3 | $46.27 | 13.410% | $52.4748 | $52.47 | $52.45 | $52.50 |
| Purchase #4 | $143.73 | 9.162% | $156.8985 | $156.90 | $156.90 | $156.90 |
| Purchase #5 | $171.55 | 13.362% | $194.4725 | $194.47 | $194.45 | $194.50 |
| Purchase #6 | $117.76 | 4.807% | $123.4207 | $123.42 | $123.40 | $123.40 |
| Purchase #7 | $114.43 | 7.278% | $122.7582 | $122.76 | $122.75 | $122.80 |
| 7 purchase totals = | $707.46 | $776.1281 | $776.13 | $776.05 | $776.20 | |