| 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 | $76.65 | 6.617% | $81.7219 | $81.72 | $81.70 | $81.70 |
| Purchase #2 | $221.75 | 5.232% | $233.352 | $233.35 | $233.35 | $233.40 |
| Purchase #3 | $147.29 | 5.499% | $155.3895 | $155.39 | $155.40 | $155.40 |
| Purchase #4 | $43.61 | 4.726% | $45.671 | $45.67 | $45.65 | $45.70 |
| Purchase #5 | $47.78 | 3.119% | $49.2703 | $49.27 | $49.25 | $49.30 |
| Purchase #6 | $5.65 | 11.429% | $6.2957 | $6.30 | $6.30 | $6.30 |
| Purchase #7 | $108.55 | 5.626% | $114.657 | $114.66 | $114.65 | $114.70 |
| 7 purchase totals = | $651.28 | $686.3574 | $686.36 | $686.30 | $686.50 | |