| 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 | $57.66 | 11.141% | $64.0839 | $64.08 | $64.10 | $64.10 |
| Purchase #2 | $104.57 | 11.636% | $116.7378 | $116.74 | $116.75 | $116.70 |
| Purchase #3 | $117.81 | 12.249% | $132.2405 | $132.24 | $132.25 | $132.20 |
| Purchase #4 | $196.65 | 6.695% | $209.8157 | $209.82 | $209.80 | $209.80 |
| Purchase #5 | $177.62 | 7.168% | $190.3518 | $190.35 | $190.35 | $190.40 |
| Purchase #6 | $84.46 | 6.696% | $90.1154 | $90.12 | $90.10 | $90.10 |
| Purchase #7 | $79.83 | 11.437% | $88.9602 | $88.96 | $88.95 | $89.00 |
| 7 purchase totals = | $818.60 | $892.3053 | $892.31 | $892.30 | $892.30 | |