| 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 | $41.99 | 12.786% | $47.3588 | $47.36 | $47.35 | $47.40 |
| Purchase #2 | $80.79 | 10.866% | $89.5686 | $89.57 | $89.55 | $89.60 |
| Purchase #3 | $170.76 | 10.304% | $188.3551 | $188.36 | $188.35 | $188.40 |
| Purchase #4 | $180.70 | 12.831% | $203.8856 | $203.89 | $203.90 | $203.90 |
| Purchase #5 | $210.41 | 5.411% | $221.7953 | $221.80 | $221.80 | $221.80 |
| Purchase #6 | $150.91 | 8.599% | $163.8868 | $163.89 | $163.90 | $163.90 |
| Purchase #7 | $209.82 | 13.236% | $237.5918 | $237.59 | $237.60 | $237.60 |
| 7 purchase totals = | $1,045.38 | $1,152.4420 | $1,152.46 | $1,152.45 | $1,152.60 | |