| 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 | $70.66 | 13.814% | $80.421 | $80.42 | $80.40 | $80.40 |
| Purchase #2 | $64.48 | 8.469% | $69.9408 | $69.94 | $69.95 | $69.90 |
| Purchase #3 | $95.67 | 6.790% | $102.166 | $102.17 | $102.15 | $102.20 |
| Purchase #4 | $163.63 | 11.750% | $182.8565 | $182.86 | $182.85 | $182.90 |
| Purchase #5 | $21.68 | 10.744% | $24.0093 | $24.01 | $24.00 | $24.00 |
| Purchase #6 | $90.29 | 3.201% | $93.1802 | $93.18 | $93.20 | $93.20 |
| Purchase #7 | $108.46 | 12.427% | $121.9383 | $121.94 | $121.95 | $121.90 |
| 7 purchase totals = | $614.87 | $674.5121 | $674.52 | $674.50 | $674.50 | |