| 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 | $79.30 | 6.793% | $84.6868 | $84.69 | $84.70 | $84.70 |
| Purchase #2 | $240.69 | 9.191% | $262.8118 | $262.81 | $262.80 | $262.80 |
| Purchase #3 | $143.58 | 5.793% | $151.8976 | $151.90 | $151.90 | $151.90 |
| Purchase #4 | $14.62 | 4.168% | $15.2294 | $15.23 | $15.25 | $15.20 |
| Purchase #5 | $103.48 | 8.480% | $112.2551 | $112.26 | $112.25 | $112.30 |
| Purchase #6 | $164.45 | 5.495% | $173.4865 | $173.49 | $173.50 | $173.50 |
| Purchase #7 | $72.52 | 9.768% | $79.6038 | $79.60 | $79.60 | $79.60 |
| 7 purchase totals = | $818.64 | $879.9710 | $879.98 | $880.00 | $880.00 | |