| 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 | $62.78 | 11.741% | $70.151 | $70.15 | $70.15 | $70.20 |
| Purchase #2 | $90.98 | 12.539% | $102.388 | $102.39 | $102.40 | $102.40 |
| Purchase #3 | $112.91 | 7.713% | $121.6187 | $121.62 | $121.60 | $121.60 |
| Purchase #4 | $15.75 | 12.376% | $17.6992 | $17.70 | $17.70 | $17.70 |
| Purchase #5 | $42.68 | 6.671% | $45.5272 | $45.53 | $45.55 | $45.50 |
| Purchase #6 | $58.40 | 12.104% | $65.4687 | $65.47 | $65.45 | $65.50 |
| Purchase #7 | $55.43 | 12.805% | $62.5278 | $62.53 | $62.55 | $62.50 |
| 7 purchase totals = | $438.93 | $485.3806 | $485.39 | $485.40 | $485.40 | |