| 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 | $40.49 | 13.830% | $46.0898 | $46.09 | $46.10 | $46.10 |
| Purchase #2 | $105.92 | 12.729% | $119.4026 | $119.40 | $119.40 | $119.40 |
| Purchase #3 | $180.40 | 4.213% | $188.0003 | $188.00 | $188.00 | $188.00 |
| Purchase #4 | $35.82 | 4.780% | $37.5322 | $37.53 | $37.55 | $37.50 |
| Purchase #5 | $164.40 | 7.674% | $177.0161 | $177.02 | $177.00 | $177.00 |
| Purchase #6 | $215.28 | 6.425% | $229.1117 | $229.11 | $229.10 | $229.10 |
| Purchase #7 | $85.53 | 4.657% | $89.5131 | $89.51 | $89.50 | $89.50 |
| 7 purchase totals = | $827.84 | $886.6658 | $886.66 | $886.65 | $886.60 | |