| 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 | $59.62 | 8.403% | $64.6299 | $64.63 | $64.65 | $64.60 |
| Purchase #2 | $41.72 | 10.427% | $46.0701 | $46.07 | $46.05 | $46.10 |
| Purchase #3 | $172.59 | 12.483% | $194.1344 | $194.13 | $194.15 | $194.10 |
| Purchase #4 | $85.81 | 4.544% | $89.7092 | $89.71 | $89.70 | $89.70 |
| Purchase #5 | $50.74 | 3.834% | $52.6854 | $52.69 | $52.70 | $52.70 |
| Purchase #6 | $205.82 | 7.343% | $220.9334 | $220.93 | $220.95 | $220.90 |
| Purchase #7 | $176.37 | 6.469% | $187.7794 | $187.78 | $187.80 | $187.80 |
| 7 purchase totals = | $792.67 | $855.9418 | $855.94 | $856.00 | $855.90 | |