| 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 | $32.81 | 11.778% | $36.6744 | $36.67 | $36.65 | $36.70 |
| Purchase #2 | $60.47 | 11.116% | $67.1918 | $67.19 | $67.20 | $67.20 |
| Purchase #3 | $160.99 | 8.763% | $175.0976 | $175.10 | $175.10 | $175.10 |
| Purchase #4 | $134.25 | 6.311% | $142.7225 | $142.72 | $142.70 | $142.70 |
| Purchase #5 | $19.44 | 3.420% | $20.1048 | $20.10 | $20.10 | $20.10 |
| Purchase #6 | $210.65 | 12.217% | $236.3851 | $236.39 | $236.40 | $236.40 |
| Purchase #7 | $189.25 | 7.761% | $203.9377 | $203.94 | $203.95 | $203.90 |
| 7 purchase totals = | $807.86 | $882.1139 | $882.11 | $882.10 | $882.10 | |