| 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 | $6.64 | 11.535% | $7.4059 | $7.41 | $7.40 | $7.40 |
| Purchase #2 | $10.58 | 7.450% | $11.3682 | $11.37 | $11.35 | $11.40 |
| Purchase #3 | $47.58 | 4.376% | $49.6621 | $49.66 | $49.65 | $49.70 |
| Purchase #4 | $48.91 | 10.450% | $54.0211 | $54.02 | $54.00 | $54.00 |
| Purchase #5 | $100.84 | 13.746% | $114.7015 | $114.70 | $114.70 | $114.70 |
| Purchase #6 | $21.71 | 5.613% | $22.9286 | $22.93 | $22.95 | $22.90 |
| Purchase #7 | $97.71 | 6.624% | $104.1823 | $104.18 | $104.20 | $104.20 |
| 7 purchase totals = | $333.97 | $364.2697 | $364.27 | $364.25 | $364.30 | |