| 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 | $93.30 | 9.356% | $102.0291 | $102.03 | $102.05 | $102.00 |
| Purchase #2 | $62.69 | 3.449% | $64.8522 | $64.85 | $64.85 | $64.90 |
| Purchase #3 | $158.49 | 3.392% | $163.866 | $163.87 | $163.85 | $163.90 |
| Purchase #4 | $48.98 | 12.614% | $55.1583 | $55.16 | $55.15 | $55.20 |
| Purchase #5 | $33.38 | 3.671% | $34.6054 | $34.61 | $34.60 | $34.60 |
| Purchase #6 | $132.39 | 9.518% | $144.9909 | $144.99 | $145.00 | $145.00 |
| Purchase #7 | $241.31 | 5.752% | $255.1902 | $255.19 | $255.20 | $255.20 |
| 7 purchase totals = | $770.54 | $820.6921 | $820.70 | $820.70 | $820.80 | |