| 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 | $36.32 | 3.486% | $37.5861 | $37.59 | $37.60 | $37.60 |
| Purchase #2 | $178.44 | 10.686% | $197.5081 | $197.51 | $197.50 | $197.50 |
| Purchase #3 | $13.30 | 11.153% | $14.7833 | $14.78 | $14.80 | $14.80 |
| Purchase #4 | $68.85 | 10.300% | $75.9416 | $75.94 | $75.95 | $75.90 |
| Purchase #5 | $183.49 | 11.277% | $204.1822 | $204.18 | $204.20 | $204.20 |
| Purchase #6 | $49.27 | 6.569% | $52.5065 | $52.51 | $52.50 | $52.50 |
| Purchase #7 | $188.53 | 11.614% | $210.4259 | $210.43 | $210.45 | $210.40 |
| 7 purchase totals = | $718.20 | $792.9337 | $792.94 | $793.00 | $792.90 | |