| 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 | $86.58 | 9.590% | $94.883 | $94.88 | $94.90 | $94.90 |
| Purchase #2 | $112.79 | 12.744% | $127.164 | $127.16 | $127.15 | $127.20 |
| Purchase #3 | $141.60 | 5.542% | $149.4475 | $149.45 | $149.45 | $149.40 |
| Purchase #4 | $36.53 | 3.613% | $37.8498 | $37.85 | $37.85 | $37.80 |
| Purchase #5 | $18.79 | 6.272% | $19.9685 | $19.97 | $19.95 | $20.00 |
| Purchase #6 | $132.88 | 13.873% | $151.3144 | $151.31 | $151.30 | $151.30 |
| Purchase #7 | $27.70 | 12.641% | $31.2016 | $31.20 | $31.20 | $31.20 |
| 7 purchase totals = | $556.87 | $611.8288 | $611.82 | $611.80 | $611.80 | |