| 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 | $95.43 | 10.656% | $105.599 | $105.60 | $105.60 | $105.60 |
| Purchase #2 | $211.98 | 4.770% | $222.0914 | $222.09 | $222.10 | $222.10 |
| Purchase #3 | $94.67 | 4.751% | $99.1678 | $99.17 | $99.15 | $99.20 |
| Purchase #4 | $129.36 | 12.366% | $145.3567 | $145.36 | $145.35 | $145.40 |
| Purchase #5 | $33.96 | 8.200% | $36.7447 | $36.74 | $36.75 | $36.70 |
| Purchase #6 | $157.65 | 7.698% | $169.7859 | $169.79 | $169.80 | $169.80 |
| Purchase #7 | $43.48 | 7.642% | $46.8027 | $46.80 | $46.80 | $46.80 |
| 7 purchase totals = | $766.53 | $825.5482 | $825.55 | $825.55 | $825.60 | |