| 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 | $247.58 | 4.591% | $258.9464 | $258.95 | $258.95 | $258.90 |
| Purchase #2 | $97.94 | 4.575% | $102.4208 | $102.42 | $102.40 | $102.40 |
| Purchase #3 | $82.78 | 10.742% | $91.6722 | $91.67 | $91.65 | $91.70 |
| Purchase #4 | $9.49 | 4.589% | $9.9255 | $9.93 | $9.95 | $9.90 |
| Purchase #5 | $47.86 | 8.170% | $51.7702 | $51.77 | $51.75 | $51.80 |
| Purchase #6 | $80.59 | 9.429% | $88.1888 | $88.19 | $88.20 | $88.20 |
| Purchase #7 | $102.75 | 10.259% | $113.2911 | $113.29 | $113.30 | $113.30 |
| 7 purchase totals = | $668.99 | $716.2150 | $716.22 | $716.20 | $716.20 | |