| 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 | $98.76 | 4.159% | $102.8674 | $102.87 | $102.85 | $102.90 |
| Purchase #2 | $221.35 | 4.281% | $230.826 | $230.83 | $230.85 | $230.80 |
| Purchase #3 | $36.77 | 6.404% | $39.1248 | $39.12 | $39.10 | $39.10 |
| Purchase #4 | $47.27 | 5.762% | $49.9937 | $49.99 | $50.00 | $50.00 |
| Purchase #5 | $249.34 | 4.301% | $260.0641 | $260.06 | $260.05 | $260.10 |
| Purchase #6 | $95.69 | 12.510% | $107.6608 | $107.66 | $107.65 | $107.70 |
| Purchase #7 | $156.66 | 10.439% | $173.0137 | $173.01 | $173.00 | $173.00 |
| 7 purchase totals = | $905.84 | $963.5505 | $963.54 | $963.50 | $963.60 | |