| 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 | $51.56 | 12.183% | $57.8416 | $57.84 | $57.85 | $57.80 |
| Purchase #2 | $69.49 | 9.344% | $75.9831 | $75.98 | $76.00 | $76.00 |
| Purchase #3 | $123.98 | 5.817% | $131.1919 | $131.19 | $131.20 | $131.20 |
| Purchase #4 | $98.68 | 5.693% | $104.2979 | $104.30 | $104.30 | $104.30 |
| Purchase #5 | $170.48 | 13.871% | $194.1273 | $194.13 | $194.15 | $194.10 |
| Purchase #6 | $148.91 | 13.545% | $169.0799 | $169.08 | $169.10 | $169.10 |
| Purchase #7 | $79.26 | 8.656% | $86.1207 | $86.12 | $86.10 | $86.10 |
| 7 purchase totals = | $742.36 | $818.6424 | $818.64 | $818.70 | $818.60 | |