| 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 | $25.91 | 11.598% | $28.915 | $28.92 | $28.90 | $28.90 |
| Purchase #2 | $104.66 | 5.437% | $110.3504 | $110.35 | $110.35 | $110.40 |
| Purchase #3 | $126.54 | 11.721% | $141.3718 | $141.37 | $141.35 | $141.40 |
| Purchase #4 | $102.33 | 5.164% | $107.6143 | $107.61 | $107.60 | $107.60 |
| Purchase #5 | $130.37 | 8.707% | $141.7213 | $141.72 | $141.70 | $141.70 |
| Purchase #6 | $157.28 | 7.631% | $169.282 | $169.28 | $169.30 | $169.30 |
| Purchase #7 | $182.74 | 10.466% | $201.8656 | $201.87 | $201.85 | $201.90 |
| 7 purchase totals = | $829.83 | $901.1204 | $901.12 | $901.05 | $901.20 | |