| 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 | $60.76 | 6.232% | $64.5466 | $64.55 | $64.55 | $64.50 |
| Purchase #2 | $45.91 | 4.735% | $48.0838 | $48.08 | $48.10 | $48.10 |
| Purchase #3 | $150.54 | 13.240% | $170.4715 | $170.47 | $170.45 | $170.50 |
| Purchase #4 | $218.96 | 13.169% | $247.7948 | $247.79 | $247.80 | $247.80 |
| Purchase #5 | $106.41 | 11.542% | $118.6918 | $118.69 | $118.70 | $118.70 |
| Purchase #6 | $172.87 | 11.631% | $192.9765 | $192.98 | $193.00 | $193.00 |
| Purchase #7 | $133.59 | 4.495% | $139.5949 | $139.59 | $139.60 | $139.60 |
| 7 purchase totals = | $889.04 | $982.1599 | $982.15 | $982.20 | $982.20 | |