| 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 | $86.60 | 3.766% | $89.8614 | $89.86 | $89.85 | $89.90 |
| Purchase #2 | $54.74 | 11.191% | $60.866 | $60.87 | $60.85 | $60.90 |
| Purchase #3 | $236.77 | 3.786% | $245.7341 | $245.73 | $245.75 | $245.70 |
| Purchase #4 | $209.35 | 5.706% | $221.2955 | $221.30 | $221.30 | $221.30 |
| Purchase #5 | $197.74 | 12.470% | $222.3982 | $222.40 | $222.40 | $222.40 |
| Purchase #6 | $13.91 | 9.107% | $15.1768 | $15.18 | $15.20 | $15.20 |
| Purchase #7 | $76.86 | 13.585% | $87.3014 | $87.30 | $87.30 | $87.30 |
| 7 purchase totals = | $875.97 | $942.6334 | $942.64 | $942.65 | $942.70 | |