| 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 | $5.61 | 7.748% | $6.0447 | $6.04 | $6.05 | $6.00 |
| Purchase #2 | $82.41 | 12.210% | $92.4723 | $92.47 | $92.45 | $92.50 |
| Purchase #3 | $28.29 | 11.619% | $31.577 | $31.58 | $31.60 | $31.60 |
| Purchase #4 | $19.60 | 13.165% | $22.1803 | $22.18 | $22.20 | $22.20 |
| Purchase #5 | $116.59 | 11.236% | $129.6901 | $129.69 | $129.70 | $129.70 |
| Purchase #6 | $241.61 | 8.606% | $262.403 | $262.40 | $262.40 | $262.40 |
| Purchase #7 | $79.62 | 3.411% | $82.3358 | $82.34 | $82.35 | $82.30 |
| 7 purchase totals = | $573.73 | $626.7032 | $626.70 | $626.75 | $626.70 | |