| 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 | $40.94 | 13.345% | $46.4034 | $46.40 | $46.40 | $46.40 |
| Purchase #2 | $202.41 | 8.781% | $220.1836 | $220.18 | $220.20 | $220.20 |
| Purchase #3 | $92.61 | 12.399% | $104.0927 | $104.09 | $104.10 | $104.10 |
| Purchase #4 | $210.56 | 13.259% | $238.4782 | $238.48 | $238.50 | $238.50 |
| Purchase #5 | $30.86 | 8.792% | $33.5732 | $33.57 | $33.55 | $33.60 |
| Purchase #6 | $43.85 | 7.269% | $47.0375 | $47.04 | $47.05 | $47.00 |
| Purchase #7 | $46.49 | 9.178% | $50.7569 | $50.76 | $50.75 | $50.80 |
| 7 purchase totals = | $667.72 | $740.5255 | $740.52 | $740.55 | $740.60 | |