| 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 | $73.94 | 4.813% | $77.4987 | $77.50 | $77.50 | $77.50 |
| Purchase #2 | $34.73 | 6.216% | $36.8888 | $36.89 | $36.90 | $36.90 |
| Purchase #3 | $50.57 | 10.526% | $55.893 | $55.89 | $55.90 | $55.90 |
| Purchase #4 | $19.29 | 12.146% | $21.633 | $21.63 | $21.65 | $21.60 |
| Purchase #5 | $126.41 | 13.670% | $143.6902 | $143.69 | $143.70 | $143.70 |
| Purchase #6 | $11.26 | 8.588% | $12.227 | $12.23 | $12.25 | $12.20 |
| Purchase #7 | $92.35 | 11.169% | $102.6646 | $102.66 | $102.65 | $102.70 |
| 7 purchase totals = | $408.55 | $450.4953 | $450.49 | $450.55 | $450.50 | |