| 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 | $42.45 | 10.151% | $46.7591 | $46.76 | $46.75 | $46.80 |
| Purchase #2 | $97.98 | 12.179% | $109.913 | $109.91 | $109.90 | $109.90 |
| Purchase #3 | $23.27 | 7.185% | $24.9419 | $24.94 | $24.95 | $24.90 |
| Purchase #4 | $97.99 | 8.478% | $106.2976 | $106.30 | $106.30 | $106.30 |
| Purchase #5 | $249.90 | 5.490% | $263.6195 | $263.62 | $263.60 | $263.60 |
| Purchase #6 | $226.95 | 11.345% | $252.6975 | $252.70 | $252.70 | $252.70 |
| Purchase #7 | $36.47 | 3.470% | $37.7355 | $37.74 | $37.75 | $37.70 |
| 7 purchase totals = | $775.01 | $841.9641 | $841.97 | $841.95 | $841.90 | |