| 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 | $67.74 | 7.724% | $72.9722 | $72.97 | $72.95 | $73.00 |
| Purchase #2 | $212.61 | 11.792% | $237.681 | $237.68 | $237.70 | $237.70 |
| Purchase #3 | $133.75 | 5.563% | $141.1905 | $141.19 | $141.20 | $141.20 |
| Purchase #4 | $27.92 | 4.786% | $29.2563 | $29.26 | $29.25 | $29.30 |
| Purchase #5 | $187.50 | 11.481% | $209.0269 | $209.03 | $209.05 | $209.00 |
| Purchase #6 | $192.36 | 9.799% | $211.2094 | $211.21 | $211.20 | $211.20 |
| Purchase #7 | $31.55 | 4.712% | $33.0366 | $33.04 | $33.05 | $33.00 |
| 7 purchase totals = | $853.43 | $934.3729 | $934.38 | $934.40 | $934.40 | |