| 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 | $11.76 | 8.538% | $12.7641 | $12.76 | $12.75 | $12.80 |
| Purchase #2 | $208.34 | 10.268% | $229.7324 | $229.73 | $229.75 | $229.70 |
| Purchase #3 | $41.76 | 13.198% | $47.2715 | $47.27 | $47.25 | $47.30 |
| Purchase #4 | $140.54 | 8.803% | $152.9117 | $152.91 | $152.90 | $152.90 |
| Purchase #5 | $128.59 | 8.762% | $139.8571 | $139.86 | $139.85 | $139.90 |
| Purchase #6 | $192.44 | 8.746% | $209.2708 | $209.27 | $209.25 | $209.30 |
| Purchase #7 | $16.65 | 13.336% | $18.8704 | $18.87 | $18.85 | $18.90 |
| 7 purchase totals = | $740.08 | $810.6780 | $810.67 | $810.60 | $810.80 | |