| 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 | $125.89 | 6.384% | $133.9268 | $133.93 | $133.95 | $133.90 |
| Purchase #2 | $91.53 | 6.670% | $97.6351 | $97.64 | $97.65 | $97.60 |
| Purchase #3 | $50.50 | 8.401% | $54.7425 | $54.74 | $54.75 | $54.70 |
| Purchase #4 | $147.57 | 9.582% | $161.7102 | $161.71 | $161.70 | $161.70 |
| Purchase #5 | $36.60 | 4.588% | $38.2792 | $38.28 | $38.30 | $38.30 |
| Purchase #6 | $38.79 | 10.173% | $42.7361 | $42.74 | $42.75 | $42.70 |
| Purchase #7 | $66.73 | 6.569% | $71.1135 | $71.11 | $71.10 | $71.10 |
| 7 purchase totals = | $557.61 | $600.1434 | $600.15 | $600.20 | $600.00 | |