| 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 | $53.28 | 9.787% | $58.4945 | $58.49 | $58.50 | $58.50 |
| Purchase #2 | $199.39 | 3.423% | $206.2151 | $206.22 | $206.20 | $206.20 |
| Purchase #3 | $189.93 | 13.288% | $215.1679 | $215.17 | $215.15 | $215.20 |
| Purchase #4 | $33.56 | 6.857% | $35.8612 | $35.86 | $35.85 | $35.90 |
| Purchase #5 | $138.43 | 9.580% | $151.6916 | $151.69 | $151.70 | $151.70 |
| Purchase #6 | $104.85 | 3.767% | $108.7997 | $108.80 | $108.80 | $108.80 |
| Purchase #7 | $150.57 | 3.284% | $155.5147 | $155.51 | $155.50 | $155.50 |
| 7 purchase totals = | $870.01 | $931.7447 | $931.74 | $931.70 | $931.80 | |