| 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 | $23.55 | 8.667% | $25.5911 | $25.59 | $25.60 | $25.60 |
| Purchase #2 | $15.81 | 13.781% | $17.9888 | $17.99 | $18.00 | $18.00 |
| Purchase #3 | $243.50 | 4.395% | $254.2018 | $254.20 | $254.20 | $254.20 |
| Purchase #4 | $58.96 | 11.376% | $65.6673 | $65.67 | $65.65 | $65.70 |
| Purchase #5 | $218.95 | 8.594% | $237.7666 | $237.77 | $237.75 | $237.80 |
| Purchase #6 | $44.28 | 10.110% | $48.7567 | $48.76 | $48.75 | $48.80 |
| Purchase #7 | $165.47 | 6.617% | $176.4191 | $176.42 | $176.40 | $176.40 |
| 7 purchase totals = | $770.52 | $826.3914 | $826.40 | $826.35 | $826.50 | |