| 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 | $56.66 | 11.562% | $63.211 | $63.21 | $63.20 | $63.20 |
| Purchase #2 | $13.32 | 12.654% | $15.0055 | $15.01 | $15.00 | $15.00 |
| Purchase #3 | $60.43 | 5.713% | $63.8824 | $63.88 | $63.90 | $63.90 |
| Purchase #4 | $191.71 | 10.853% | $212.5163 | $212.52 | $212.50 | $212.50 |
| Purchase #5 | $29.45 | 11.469% | $32.8276 | $32.83 | $32.85 | $32.80 |
| Purchase #6 | $173.37 | 11.834% | $193.8866 | $193.89 | $193.90 | $193.90 |
| Purchase #7 | $65.30 | 8.355% | $70.7558 | $70.76 | $70.75 | $70.80 |
| 7 purchase totals = | $590.24 | $652.0852 | $652.10 | $652.10 | $652.10 | |