| 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 | $97.97 | 7.113% | $104.9386 | $104.94 | $104.95 | $104.90 |
| Purchase #2 | $222.47 | 8.838% | $242.1319 | $242.13 | $242.15 | $242.10 |
| Purchase #3 | $36.71 | 8.150% | $39.7019 | $39.70 | $39.70 | $39.70 |
| Purchase #4 | $26.94 | 10.148% | $29.6739 | $29.67 | $29.65 | $29.70 |
| Purchase #5 | $45.44 | 13.516% | $51.5817 | $51.58 | $51.60 | $51.60 |
| Purchase #6 | $125.76 | 12.253% | $141.1694 | $141.17 | $141.15 | $141.20 |
| Purchase #7 | $96.44 | 4.654% | $100.9283 | $100.93 | $100.95 | $100.90 |
| 7 purchase totals = | $651.73 | $710.1257 | $710.12 | $710.15 | $710.10 | |