| 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 | $39.97 | 13.756% | $45.4683 | $45.47 | $45.45 | $45.50 |
| Purchase #2 | $22.40 | 11.274% | $24.9254 | $24.93 | $24.95 | $24.90 |
| Purchase #3 | $13.96 | 7.612% | $15.0226 | $15.02 | $15.00 | $15.00 |
| Purchase #4 | $207.71 | 13.611% | $235.9814 | $235.98 | $236.00 | $236.00 |
| Purchase #5 | $116.49 | 5.181% | $122.5253 | $122.53 | $122.55 | $122.50 |
| Purchase #6 | $220.57 | 7.275% | $236.6165 | $236.62 | $236.60 | $236.60 |
| Purchase #7 | $183.49 | 10.374% | $202.5253 | $202.53 | $202.55 | $202.50 |
| 7 purchase totals = | $804.59 | $883.0648 | $883.08 | $883.10 | $883.00 | |