| 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 | $69.65 | 13.347% | $78.9462 | $78.95 | $78.95 | $78.90 |
| Purchase #2 | $115.26 | 3.786% | $119.6237 | $119.62 | $119.60 | $119.60 |
| Purchase #3 | $236.81 | 13.247% | $268.1802 | $268.18 | $268.20 | $268.20 |
| Purchase #4 | $37.48 | 7.504% | $40.2925 | $40.29 | $40.30 | $40.30 |
| Purchase #5 | $101.91 | 12.508% | $114.6569 | $114.66 | $114.65 | $114.70 |
| Purchase #6 | $76.27 | 8.562% | $82.8002 | $82.80 | $82.80 | $82.80 |
| Purchase #7 | $132.82 | 3.656% | $137.6759 | $137.68 | $137.70 | $137.70 |
| 7 purchase totals = | $770.20 | $842.1756 | $842.18 | $842.20 | $842.20 | |