| 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 | $76.55 | 9.784% | $84.0397 | $84.04 | $84.05 | $84.00 |
| Purchase #2 | $50.26 | 8.188% | $54.3753 | $54.38 | $54.40 | $54.40 |
| Purchase #3 | $69.80 | 13.619% | $79.3061 | $79.31 | $79.30 | $79.30 |
| Purchase #4 | $143.81 | 7.228% | $154.2046 | $154.20 | $154.20 | $154.20 |
| Purchase #5 | $129.93 | 9.402% | $142.146 | $142.15 | $142.15 | $142.10 |
| Purchase #6 | $120.42 | 10.576% | $133.1556 | $133.16 | $133.15 | $133.20 |
| Purchase #7 | $125.72 | 4.818% | $131.7772 | $131.78 | $131.80 | $131.80 |
| 7 purchase totals = | $716.49 | $779.0045 | $779.02 | $779.05 | $779.00 | |