| 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 | $79.68 | 7.363% | $85.5468 | $85.55 | $85.55 | $85.50 |
| Purchase #2 | $53.37 | 5.304% | $56.2007 | $56.20 | $56.20 | $56.20 |
| Purchase #3 | $68.38 | 5.130% | $71.8879 | $71.89 | $71.90 | $71.90 |
| Purchase #4 | $195.48 | 9.294% | $213.6479 | $213.65 | $213.65 | $213.60 |
| Purchase #5 | $64.28 | 3.512% | $66.5375 | $66.54 | $66.55 | $66.50 |
| Purchase #6 | $121.67 | 6.337% | $129.3802 | $129.38 | $129.40 | $129.40 |
| Purchase #7 | $180.29 | 4.540% | $188.4752 | $188.48 | $188.50 | $188.50 |
| 7 purchase totals = | $763.15 | $811.6762 | $811.69 | $811.75 | $811.60 | |