| 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 | $231.46 | 8.254% | $250.5647 | $250.56 | $250.55 | $250.60 |
| Purchase #2 | $175.96 | 13.637% | $199.9557 | $199.96 | $199.95 | $200.00 |
| Purchase #3 | $86.50 | 4.799% | $90.6511 | $90.65 | $90.65 | $90.70 |
| Purchase #4 | $59.70 | 10.636% | $66.0497 | $66.05 | $66.05 | $66.00 |
| Purchase #5 | $69.72 | 13.548% | $79.1657 | $79.17 | $79.15 | $79.20 |
| Purchase #6 | $16.36 | 11.211% | $18.1941 | $18.19 | $18.20 | $18.20 |
| Purchase #7 | $69.80 | 9.374% | $76.3431 | $76.34 | $76.35 | $76.30 |
| 7 purchase totals = | $709.50 | $780.9241 | $780.92 | $780.90 | $781.00 | |