| 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 | $91.95 | 5.742% | $97.2298 | $97.23 | $97.25 | $97.20 |
| Purchase #2 | $83.39 | 4.131% | $86.8348 | $86.83 | $86.85 | $86.80 |
| Purchase #3 | $94.30 | 3.809% | $97.8919 | $97.89 | $97.90 | $97.90 |
| Purchase #4 | $219.68 | 6.192% | $233.2826 | $233.28 | $233.30 | $233.30 |
| Purchase #5 | $171.66 | 9.330% | $187.6759 | $187.68 | $187.70 | $187.70 |
| Purchase #6 | $50.45 | 10.768% | $55.8825 | $55.88 | $55.90 | $55.90 |
| Purchase #7 | $179.30 | 10.274% | $197.7213 | $197.72 | $197.70 | $197.70 |
| 7 purchase totals = | $890.73 | $956.5188 | $956.51 | $956.60 | $956.50 | |