| 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 | $53.88 | 6.618% | $57.4458 | $57.45 | $57.45 | $57.40 |
| Purchase #2 | $159.42 | 7.256% | $170.9875 | $170.99 | $171.00 | $171.00 |
| Purchase #3 | $62.69 | 5.448% | $66.1054 | $66.11 | $66.10 | $66.10 |
| Purchase #4 | $159.94 | 6.533% | $170.3889 | $170.39 | $170.40 | $170.40 |
| Purchase #5 | $207.52 | 8.261% | $224.6632 | $224.66 | $224.65 | $224.70 |
| Purchase #6 | $33.54 | 7.499% | $36.0552 | $36.06 | $36.05 | $36.10 |
| Purchase #7 | $165.39 | 10.482% | $182.7262 | $182.73 | $182.75 | $182.70 |
| 7 purchase totals = | $842.38 | $908.3722 | $908.39 | $908.40 | $908.40 | |