| 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 | $84.34 | 7.855% | $90.9649 | $90.96 | $90.95 | $91.00 |
| Purchase #2 | $232.70 | 9.732% | $255.3464 | $255.35 | $255.35 | $255.30 |
| Purchase #3 | $23.90 | 11.312% | $26.6036 | $26.60 | $26.60 | $26.60 |
| Purchase #4 | $220.76 | 7.164% | $236.5752 | $236.58 | $236.60 | $236.60 |
| Purchase #5 | $19.25 | 13.635% | $21.8747 | $21.87 | $21.85 | $21.90 |
| Purchase #6 | $97.44 | 3.425% | $100.7773 | $100.78 | $100.80 | $100.80 |
| Purchase #7 | $145.91 | 11.746% | $163.0486 | $163.05 | $163.05 | $163.00 |
| 7 purchase totals = | $824.30 | $895.1907 | $895.19 | $895.20 | $895.20 | |