| 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 | $82.79 | 7.507% | $89.005 | $89.01 | $89.00 | $89.00 |
| Purchase #2 | $13.42 | 5.447% | $14.151 | $14.15 | $14.15 | $14.20 |
| Purchase #3 | $10.83 | 9.345% | $11.8421 | $11.84 | $11.85 | $11.80 |
| Purchase #4 | $203.58 | 6.460% | $216.7313 | $216.73 | $216.75 | $216.70 |
| Purchase #5 | $226.89 | 11.229% | $252.3675 | $252.37 | $252.35 | $252.40 |
| Purchase #6 | $219.61 | 8.432% | $238.1275 | $238.13 | $238.15 | $238.10 |
| Purchase #7 | $17.29 | 8.434% | $18.7482 | $18.75 | $18.75 | $18.70 |
| 7 purchase totals = | $774.41 | $840.9726 | $840.98 | $841.00 | $840.90 | |