| 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 | $246.70 | 10.553% | $272.7343 | $272.73 | $272.75 | $272.70 |
| Purchase #2 | $77.55 | 4.134% | $80.7559 | $80.76 | $80.75 | $80.80 |
| Purchase #3 | $90.90 | 7.290% | $97.5266 | $97.53 | $97.55 | $97.50 |
| Purchase #4 | $121.56 | 6.740% | $129.7531 | $129.75 | $129.75 | $129.80 |
| Purchase #5 | $242.40 | 11.635% | $270.6032 | $270.60 | $270.60 | $270.60 |
| Purchase #6 | $20.31 | 4.729% | $21.2705 | $21.27 | $21.25 | $21.30 |
| Purchase #7 | $10.72 | 4.361% | $11.1875 | $11.19 | $11.20 | $11.20 |
| 7 purchase totals = | $810.14 | $883.8311 | $883.83 | $883.85 | $883.90 | |