| 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 | $97.85 | 6.852% | $104.5547 | $104.55 | $104.55 | $104.60 |
| Purchase #2 | $64.64 | 5.217% | $68.0123 | $68.01 | $68.00 | $68.00 |
| Purchase #3 | $150.85 | 12.366% | $169.5041 | $169.50 | $169.50 | $169.50 |
| Purchase #4 | $59.28 | 3.242% | $61.2019 | $61.20 | $61.20 | $61.20 |
| Purchase #5 | $96.95 | 11.278% | $107.884 | $107.88 | $107.90 | $107.90 |
| Purchase #6 | $63.51 | 12.539% | $71.4735 | $71.47 | $71.45 | $71.50 |
| Purchase #7 | $25.66 | 9.652% | $28.1367 | $28.14 | $28.15 | $28.10 |
| 7 purchase totals = | $558.74 | $610.7672 | $610.75 | $610.75 | $610.80 | |