| 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 | $37.87 | 3.392% | $39.1546 | $39.15 | $39.15 | $39.20 |
| Purchase #2 | $238.78 | 7.132% | $255.8098 | $255.81 | $255.80 | $255.80 |
| Purchase #3 | $99.80 | 3.544% | $103.3369 | $103.34 | $103.35 | $103.30 |
| Purchase #4 | $58.36 | 12.475% | $65.6404 | $65.64 | $65.65 | $65.60 |
| Purchase #5 | $217.70 | 9.450% | $238.2727 | $238.27 | $238.25 | $238.30 |
| Purchase #6 | $188.84 | 5.383% | $199.0053 | $199.01 | $199.00 | $199.00 |
| Purchase #7 | $18.59 | 3.200% | $19.1849 | $19.18 | $19.20 | $19.20 |
| 7 purchase totals = | $859.94 | $920.4046 | $920.40 | $920.40 | $920.40 | |