| 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 | $143.96 | 3.857% | $149.5125 | $149.51 | $149.50 | $149.50 |
| Purchase #2 | $23.59 | 8.560% | $25.6093 | $25.61 | $25.60 | $25.60 |
| Purchase #3 | $32.73 | 6.551% | $34.8741 | $34.87 | $34.85 | $34.90 |
| Purchase #4 | $80.64 | 5.432% | $85.0204 | $85.02 | $85.00 | $85.00 |
| Purchase #5 | $225.73 | 13.732% | $256.7272 | $256.73 | $256.75 | $256.70 |
| Purchase #6 | $198.65 | 13.841% | $226.1451 | $226.15 | $226.15 | $226.10 |
| Purchase #7 | $170.25 | 5.762% | $180.0598 | $180.06 | $180.05 | $180.10 |
| 7 purchase totals = | $875.55 | $957.9484 | $957.95 | $957.90 | $957.90 | |