| 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 | $74.49 | 13.864% | $84.8173 | $84.82 | $84.80 | $84.80 |
| Purchase #2 | $44.72 | 11.852% | $50.0202 | $50.02 | $50.00 | $50.00 |
| Purchase #3 | $187.27 | 7.407% | $201.1411 | $201.14 | $201.15 | $201.10 |
| Purchase #4 | $222.41 | 8.254% | $240.7677 | $240.77 | $240.75 | $240.80 |
| Purchase #5 | $98.56 | 12.141% | $110.5262 | $110.53 | $110.55 | $110.50 |
| Purchase #6 | $88.39 | 6.111% | $93.7915 | $93.79 | $93.80 | $93.80 |
| Purchase #7 | $163.28 | 6.323% | $173.6042 | $173.60 | $173.60 | $173.60 |
| 7 purchase totals = | $879.12 | $954.6682 | $954.67 | $954.65 | $954.60 | |