| 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 | $92.82 | 5.374% | $97.8081 | $97.81 | $97.80 | $97.80 |
| Purchase #2 | $131.63 | 5.357% | $138.6814 | $138.68 | $138.70 | $138.70 |
| Purchase #3 | $187.30 | 9.220% | $204.5691 | $204.57 | $204.55 | $204.60 |
| Purchase #4 | $21.79 | 4.761% | $22.8274 | $22.83 | $22.85 | $22.80 |
| Purchase #5 | $184.41 | 5.431% | $194.4253 | $194.43 | $194.45 | $194.40 |
| Purchase #6 | $171.37 | 9.765% | $188.1043 | $188.10 | $188.10 | $188.10 |
| Purchase #7 | $105.46 | 5.807% | $111.5841 | $111.58 | $111.60 | $111.60 |
| 7 purchase totals = | $894.78 | $957.9997 | $958.00 | $958.05 | $958.00 | |