| 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 | $47.98 | 7.790% | $51.7176 | $51.72 | $51.70 | $51.70 |
| Purchase #2 | $178.85 | 8.779% | $194.5512 | $194.55 | $194.55 | $194.60 |
| Purchase #3 | $57.46 | 10.505% | $63.4962 | $63.50 | $63.50 | $63.50 |
| Purchase #4 | $52.27 | 6.282% | $55.5536 | $55.55 | $55.55 | $55.60 |
| Purchase #5 | $67.32 | 11.607% | $75.1338 | $75.13 | $75.15 | $75.10 |
| Purchase #6 | $68.59 | 13.189% | $77.6363 | $77.64 | $77.65 | $77.60 |
| Purchase #7 | $174.91 | 11.842% | $195.6228 | $195.62 | $195.60 | $195.60 |
| 7 purchase totals = | $647.38 | $713.7115 | $713.71 | $713.70 | $713.70 | |