| 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 | $42.48 | 6.179% | $45.1048 | $45.10 | $45.10 | $45.10 |
| Purchase #2 | $43.81 | 6.810% | $46.7935 | $46.79 | $46.80 | $46.80 |
| Purchase #3 | $195.61 | 6.355% | $208.041 | $208.04 | $208.05 | $208.00 |
| Purchase #4 | $40.26 | 6.116% | $42.7223 | $42.72 | $42.70 | $42.70 |
| Purchase #5 | $102.78 | 4.772% | $107.6847 | $107.68 | $107.70 | $107.70 |
| Purchase #6 | $35.28 | 3.639% | $36.5638 | $36.56 | $36.55 | $36.60 |
| Purchase #7 | $239.52 | 4.463% | $250.2098 | $250.21 | $250.20 | $250.20 |
| 7 purchase totals = | $699.74 | $737.1199 | $737.10 | $737.10 | $737.10 | |