| 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 | $59.79 | 5.571% | $63.1209 | $63.12 | $63.10 | $63.10 |
| Purchase #2 | $166.26 | 4.700% | $174.0742 | $174.07 | $174.05 | $174.10 |
| Purchase #3 | $7.26 | 6.175% | $7.7083 | $7.71 | $7.70 | $7.70 |
| Purchase #4 | $105.92 | 11.716% | $118.3296 | $118.33 | $118.35 | $118.30 |
| Purchase #5 | $81.64 | 5.817% | $86.389 | $86.39 | $86.40 | $86.40 |
| Purchase #6 | $133.59 | 7.624% | $143.7749 | $143.77 | $143.75 | $143.80 |
| Purchase #7 | $161.91 | 4.684% | $169.4939 | $169.49 | $169.50 | $169.50 |
| 7 purchase totals = | $716.37 | $762.8908 | $762.88 | $762.85 | $762.90 | |