| 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 | $73.77 | 9.317% | $80.6432 | $80.64 | $80.65 | $80.60 |
| Purchase #2 | $130.34 | 13.666% | $148.1523 | $148.15 | $148.15 | $148.20 |
| Purchase #3 | $189.84 | 10.183% | $209.1714 | $209.17 | $209.15 | $209.20 |
| Purchase #4 | $52.72 | 12.238% | $59.1719 | $59.17 | $59.15 | $59.20 |
| Purchase #5 | $187.69 | 12.581% | $211.3033 | $211.30 | $211.30 | $211.30 |
| Purchase #6 | $102.27 | 12.818% | $115.379 | $115.38 | $115.40 | $115.40 |
| Purchase #7 | $52.50 | 10.842% | $58.1921 | $58.19 | $58.20 | $58.20 |
| 7 purchase totals = | $789.13 | $882.0132 | $882.00 | $882.00 | $882.10 | |