| 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 | $64.40 | 12.532% | $72.4706 | $72.47 | $72.45 | $72.50 |
| Purchase #2 | $87.41 | 8.623% | $94.9474 | $94.95 | $94.95 | $94.90 |
| Purchase #3 | $98.98 | 8.518% | $107.4111 | $107.41 | $107.40 | $107.40 |
| Purchase #4 | $96.53 | 4.603% | $100.9733 | $100.97 | $100.95 | $101.00 |
| Purchase #5 | $146.59 | 10.741% | $162.3352 | $162.34 | $162.35 | $162.30 |
| Purchase #6 | $154.75 | 5.367% | $163.0554 | $163.06 | $163.05 | $163.10 |
| Purchase #7 | $132.51 | 7.288% | $142.1673 | $142.17 | $142.15 | $142.20 |
| 7 purchase totals = | $781.17 | $843.3603 | $843.37 | $843.30 | $843.40 | |