| 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 | $91.90 | 3.277% | $94.9116 | $94.91 | $94.90 | $94.90 |
| Purchase #2 | $18.73 | 9.617% | $20.5313 | $20.53 | $20.55 | $20.50 |
| Purchase #3 | $100.51 | 6.393% | $106.9356 | $106.94 | $106.95 | $106.90 |
| Purchase #4 | $88.73 | 7.837% | $95.6838 | $95.68 | $95.70 | $95.70 |
| Purchase #5 | $103.36 | 9.203% | $112.8722 | $112.87 | $112.85 | $112.90 |
| Purchase #6 | $6.87 | 3.400% | $7.1036 | $7.10 | $7.10 | $7.10 |
| Purchase #7 | $197.40 | 7.315% | $211.8398 | $211.84 | $211.85 | $211.80 |
| 7 purchase totals = | $607.50 | $649.8779 | $649.87 | $649.90 | $649.80 | |