| 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 | $120.66 | 9.861% | $132.5583 | $132.56 | $132.55 | $132.60 |
| Purchase #2 | $70.48 | 12.245% | $79.1103 | $79.11 | $79.10 | $79.10 |
| Purchase #3 | $59.99 | 7.571% | $64.5318 | $64.53 | $64.55 | $64.50 |
| Purchase #4 | $192.74 | 11.337% | $214.5909 | $214.59 | $214.60 | $214.60 |
| Purchase #5 | $59.26 | 13.290% | $67.1357 | $67.14 | $67.15 | $67.10 |
| Purchase #6 | $115.37 | 5.311% | $121.4973 | $121.50 | $121.50 | $121.50 |
| Purchase #7 | $232.84 | 7.451% | $250.1889 | $250.19 | $250.20 | $250.20 |
| 7 purchase totals = | $851.34 | $929.6132 | $929.62 | $929.65 | $929.60 | |