| 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 | $20.70 | 13.175% | $23.4272 | $23.43 | $23.45 | $23.40 |
| Purchase #2 | $151.52 | 3.267% | $156.4702 | $156.47 | $156.45 | $156.50 |
| Purchase #3 | $47.43 | 12.573% | $53.3934 | $53.39 | $53.40 | $53.40 |
| Purchase #4 | $235.96 | 4.267% | $246.0284 | $246.03 | $246.05 | $246.00 |
| Purchase #5 | $191.95 | 13.814% | $218.466 | $218.47 | $218.45 | $218.50 |
| Purchase #6 | $96.38 | 6.812% | $102.9454 | $102.95 | $102.95 | $102.90 |
| Purchase #7 | $44.79 | 10.394% | $49.4455 | $49.45 | $49.45 | $49.40 |
| 7 purchase totals = | $788.73 | $850.1761 | $850.19 | $850.20 | $850.10 | |