| 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 | $15.71 | 6.366% | $16.7101 | $16.71 | $16.70 | $16.70 |
| Purchase #2 | $241.81 | 10.370% | $266.8857 | $266.89 | $266.90 | $266.90 |
| Purchase #3 | $31.63 | 11.530% | $35.2769 | $35.28 | $35.30 | $35.30 |
| Purchase #4 | $77.57 | 6.225% | $82.3987 | $82.40 | $82.40 | $82.40 |
| Purchase #5 | $106.97 | 5.581% | $112.94 | $112.94 | $112.95 | $112.90 |
| Purchase #6 | $88.34 | 5.183% | $92.9187 | $92.92 | $92.90 | $92.90 |
| Purchase #7 | $47.65 | 4.538% | $49.8124 | $49.81 | $49.80 | $49.80 |
| 7 purchase totals = | $609.68 | $656.9425 | $656.95 | $656.95 | $656.90 | |