| 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 | $54.39 | 7.161% | $58.2849 | $58.28 | $58.30 | $58.30 |
| Purchase #2 | $249.29 | 13.129% | $282.0193 | $282.02 | $282.00 | $282.00 |
| Purchase #3 | $31.26 | 9.273% | $34.1587 | $34.16 | $34.15 | $34.20 |
| Purchase #4 | $169.80 | 10.537% | $187.6918 | $187.69 | $187.70 | $187.70 |
| Purchase #5 | $19.96 | 13.119% | $22.5786 | $22.58 | $22.60 | $22.60 |
| Purchase #6 | $92.27 | 13.725% | $104.9341 | $104.93 | $104.95 | $104.90 |
| Purchase #7 | $202.35 | 7.316% | $217.1539 | $217.15 | $217.15 | $217.20 |
| 7 purchase totals = | $819.32 | $906.8213 | $906.81 | $906.85 | $906.90 | |