| 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 | $72.55 | 5.567% | $76.5889 | $76.59 | $76.60 | $76.60 |
| Purchase #2 | $82.28 | 11.511% | $91.7513 | $91.75 | $91.75 | $91.80 |
| Purchase #3 | $173.81 | 12.290% | $195.1712 | $195.17 | $195.15 | $195.20 |
| Purchase #4 | $17.70 | 4.846% | $18.5577 | $18.56 | $18.55 | $18.60 |
| Purchase #5 | $60.42 | 7.262% | $64.8077 | $64.81 | $64.80 | $64.80 |
| Purchase #6 | $19.60 | 5.395% | $20.6574 | $20.66 | $20.65 | $20.70 |
| Purchase #7 | $166.65 | 3.645% | $172.7244 | $172.72 | $172.70 | $172.70 |
| 7 purchase totals = | $593.01 | $640.2586 | $640.26 | $640.20 | $640.40 | |