| 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 | $20.80 | 12.499% | $23.3998 | $23.40 | $23.40 | $23.40 |
| Purchase #2 | $106.74 | 11.112% | $118.6009 | $118.60 | $118.60 | $118.60 |
| Purchase #3 | $74.86 | 10.676% | $82.8521 | $82.85 | $82.85 | $82.90 |
| Purchase #4 | $125.59 | 6.530% | $133.791 | $133.79 | $133.80 | $133.80 |
| Purchase #5 | $183.43 | 3.368% | $189.6079 | $189.61 | $189.60 | $189.60 |
| Purchase #6 | $23.48 | 7.297% | $25.1933 | $25.19 | $25.20 | $25.20 |
| Purchase #7 | $192.30 | 8.805% | $209.232 | $209.23 | $209.25 | $209.20 |
| 7 purchase totals = | $727.20 | $782.6770 | $782.67 | $782.70 | $782.70 | |