| 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 | $48.88 | 3.728% | $50.7022 | $50.70 | $50.70 | $50.70 |
| Purchase #2 | $191.94 | 7.486% | $206.3086 | $206.31 | $206.30 | $206.30 |
| Purchase #3 | $97.97 | 9.351% | $107.1312 | $107.13 | $107.15 | $107.10 |
| Purchase #4 | $179.86 | 4.575% | $188.0886 | $188.09 | $188.10 | $188.10 |
| Purchase #5 | $15.55 | 10.625% | $17.2022 | $17.20 | $17.20 | $17.20 |
| Purchase #6 | $89.32 | 4.557% | $93.3903 | $93.39 | $93.40 | $93.40 |
| Purchase #7 | $147.59 | 9.612% | $161.7764 | $161.78 | $161.80 | $161.80 |
| 7 purchase totals = | $771.11 | $824.5995 | $824.60 | $824.65 | $824.60 | |