| 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 | $43.41 | 13.380% | $49.2183 | $49.22 | $49.20 | $49.20 |
| Purchase #2 | $247.35 | 12.750% | $278.8871 | $278.89 | $278.90 | $278.90 |
| Purchase #3 | $153.70 | 10.421% | $169.7171 | $169.72 | $169.70 | $169.70 |
| Purchase #4 | $48.25 | 4.440% | $50.3923 | $50.39 | $50.40 | $50.40 |
| Purchase #5 | $181.29 | 11.571% | $202.2671 | $202.27 | $202.25 | $202.30 |
| Purchase #6 | $47.88 | 6.827% | $51.1488 | $51.15 | $51.15 | $51.10 |
| Purchase #7 | $53.66 | 6.377% | $57.0819 | $57.08 | $57.10 | $57.10 |
| 7 purchase totals = | $775.54 | $858.7126 | $858.72 | $858.70 | $858.70 | |