| 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 | $8.86 | 6.197% | $9.4091 | $9.41 | $9.40 | $9.40 |
| Purchase #2 | $75.47 | 7.596% | $81.2027 | $81.20 | $81.20 | $81.20 |
| Purchase #3 | $229.66 | 4.411% | $239.7903 | $239.79 | $239.80 | $239.80 |
| Purchase #4 | $181.38 | 6.339% | $192.8777 | $192.88 | $192.90 | $192.90 |
| Purchase #5 | $200.56 | 4.503% | $209.5912 | $209.59 | $209.60 | $209.60 |
| Purchase #6 | $31.61 | 4.552% | $33.0489 | $33.05 | $33.05 | $33.00 |
| Purchase #7 | $119.27 | 8.637% | $129.5713 | $129.57 | $129.55 | $129.60 |
| 7 purchase totals = | $846.81 | $895.4912 | $895.49 | $895.50 | $895.50 | |