| 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 | $113.93 | 12.523% | $128.1975 | $128.20 | $128.20 | $128.20 |
| Purchase #2 | $81.59 | 8.761% | $88.7381 | $88.74 | $88.75 | $88.70 |
| Purchase #3 | $79.46 | 10.305% | $87.6484 | $87.65 | $87.65 | $87.60 |
| Purchase #4 | $46.25 | 13.175% | $52.3434 | $52.34 | $52.35 | $52.30 |
| Purchase #5 | $202.93 | 8.528% | $220.2359 | $220.24 | $220.25 | $220.20 |
| Purchase #6 | $114.71 | 3.721% | $118.9784 | $118.98 | $119.00 | $119.00 |
| Purchase #7 | $143.44 | 13.667% | $163.0439 | $163.04 | $163.05 | $163.00 |
| 7 purchase totals = | $782.31 | $859.1856 | $859.19 | $859.25 | $859.00 | |