| 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 | $19.76 | 13.668% | $22.4608 | $22.46 | $22.45 | $22.50 |
| Purchase #2 | $42.64 | 6.471% | $45.3992 | $45.40 | $45.40 | $45.40 |
| Purchase #3 | $109.80 | 3.811% | $113.9845 | $113.98 | $114.00 | $114.00 |
| Purchase #4 | $51.92 | 3.457% | $53.7149 | $53.71 | $53.70 | $53.70 |
| Purchase #5 | $6.97 | 3.797% | $7.2347 | $7.23 | $7.25 | $7.20 |
| Purchase #6 | $146.45 | 9.286% | $160.0493 | $160.05 | $160.05 | $160.00 |
| Purchase #7 | $173.51 | 9.775% | $190.4706 | $190.47 | $190.45 | $190.50 |
| 7 purchase totals = | $551.05 | $593.3140 | $593.30 | $593.30 | $593.30 | |