| 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 | $25.41 | 5.218% | $26.7359 | $26.74 | $26.75 | $26.70 |
| Purchase #2 | $204.39 | 8.643% | $222.0554 | $222.06 | $222.05 | $222.10 |
| Purchase #3 | $113.78 | 13.331% | $128.948 | $128.95 | $128.95 | $128.90 |
| Purchase #4 | $102.89 | 5.752% | $108.8082 | $108.81 | $108.80 | $108.80 |
| Purchase #5 | $125.88 | 11.574% | $140.4494 | $140.45 | $140.45 | $140.40 |
| Purchase #6 | $79.47 | 7.749% | $85.6281 | $85.63 | $85.65 | $85.60 |
| Purchase #7 | $244.81 | 3.715% | $253.9047 | $253.90 | $253.90 | $253.90 |
| 7 purchase totals = | $896.63 | $966.5297 | $966.54 | $966.55 | $966.40 | |