| 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 | $46.41 | 6.645% | $49.4939 | $49.49 | $49.50 | $49.50 |
| Purchase #2 | $93.40 | 5.342% | $98.3894 | $98.39 | $98.40 | $98.40 |
| Purchase #3 | $150.37 | 6.306% | $159.8523 | $159.85 | $159.85 | $159.90 |
| Purchase #4 | $9.51 | 8.871% | $10.3536 | $10.35 | $10.35 | $10.40 |
| Purchase #5 | $226.38 | 9.729% | $248.4045 | $248.40 | $248.40 | $248.40 |
| Purchase #6 | $203.91 | 8.130% | $220.4879 | $220.49 | $220.50 | $220.50 |
| Purchase #7 | $115.84 | 11.691% | $129.3829 | $129.38 | $129.40 | $129.40 |
| 7 purchase totals = | $845.82 | $916.3645 | $916.35 | $916.40 | $916.50 | |