| 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 | $71.55 | 8.594% | $77.699 | $77.70 | $77.70 | $77.70 |
| Purchase #2 | $244.99 | 5.688% | $258.925 | $258.93 | $258.95 | $258.90 |
| Purchase #3 | $51.61 | 3.270% | $53.2976 | $53.30 | $53.30 | $53.30 |
| Purchase #4 | $34.73 | 9.727% | $38.1082 | $38.11 | $38.10 | $38.10 |
| Purchase #5 | $122.95 | 7.417% | $132.0692 | $132.07 | $132.05 | $132.10 |
| Purchase #6 | $178.71 | 5.703% | $188.9018 | $188.90 | $188.90 | $188.90 |
| Purchase #7 | $126.33 | 7.727% | $136.0915 | $136.09 | $136.10 | $136.10 |
| 7 purchase totals = | $830.87 | $885.0923 | $885.10 | $885.10 | $885.10 | |