| 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 | $54.76 | 7.440% | $58.8341 | $58.83 | $58.85 | $58.80 |
| Purchase #2 | $77.55 | 13.146% | $87.7447 | $87.74 | $87.75 | $87.70 |
| Purchase #3 | $75.83 | 10.551% | $83.8308 | $83.83 | $83.85 | $83.80 |
| Purchase #4 | $213.45 | 11.549% | $238.1013 | $238.10 | $238.10 | $238.10 |
| Purchase #5 | $139.38 | 6.383% | $148.2766 | $148.28 | $148.30 | $148.30 |
| Purchase #6 | $126.89 | 6.555% | $135.2076 | $135.21 | $135.20 | $135.20 |
| Purchase #7 | $50.54 | 4.577% | $52.8532 | $52.85 | $52.85 | $52.90 |
| 7 purchase totals = | $738.40 | $804.8483 | $804.84 | $804.90 | $804.80 | |