| 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 | $33.47 | 10.807% | $37.0871 | $37.09 | $37.10 | $37.10 |
| Purchase #2 | $199.35 | 5.388% | $210.091 | $210.09 | $210.10 | $210.10 |
| Purchase #3 | $243.31 | 5.660% | $257.0813 | $257.08 | $257.10 | $257.10 |
| Purchase #4 | $74.93 | 6.582% | $79.8619 | $79.86 | $79.85 | $79.90 |
| Purchase #5 | $173.63 | 10.504% | $191.8681 | $191.87 | $191.85 | $191.90 |
| Purchase #6 | $119.68 | 5.125% | $125.8136 | $125.81 | $125.80 | $125.80 |
| Purchase #7 | $10.93 | 7.331% | $11.7313 | $11.73 | $11.75 | $11.70 |
| 7 purchase totals = | $855.30 | $913.5343 | $913.53 | $913.55 | $913.60 | |