| 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 | $66.78 | 6.647% | $71.2189 | $71.22 | $71.20 | $71.20 |
| Purchase #2 | $50.61 | 8.463% | $54.8931 | $54.89 | $54.90 | $54.90 |
| Purchase #3 | $150.95 | 8.160% | $163.2675 | $163.27 | $163.25 | $163.30 |
| Purchase #4 | $50.77 | 10.304% | $56.0013 | $56.00 | $56.00 | $56.00 |
| Purchase #5 | $60.56 | 13.490% | $68.7295 | $68.73 | $68.75 | $68.70 |
| Purchase #6 | $243.75 | 3.753% | $252.8979 | $252.90 | $252.90 | $252.90 |
| Purchase #7 | $125.51 | 10.423% | $138.5919 | $138.59 | $138.60 | $138.60 |
| 7 purchase totals = | $748.93 | $805.6001 | $805.60 | $805.60 | $805.60 | |