| 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 | $64.27 | 9.713% | $70.5125 | $70.51 | $70.50 | $70.50 |
| Purchase #2 | $168.80 | 12.309% | $189.5776 | $189.58 | $189.60 | $189.60 |
| Purchase #3 | $197.93 | 4.483% | $206.8032 | $206.80 | $206.80 | $206.80 |
| Purchase #4 | $143.80 | 10.423% | $158.7883 | $158.79 | $158.80 | $158.80 |
| Purchase #5 | $125.38 | 12.410% | $140.9397 | $140.94 | $140.95 | $140.90 |
| Purchase #6 | $154.48 | 6.473% | $164.4795 | $164.48 | $164.50 | $164.50 |
| Purchase #7 | $39.39 | 8.711% | $42.8213 | $42.82 | $42.80 | $42.80 |
| 7 purchase totals = | $894.05 | $973.9221 | $973.92 | $973.95 | $973.90 | |