| 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 | $104.81 | 10.845% | $116.1766 | $116.18 | $116.20 | $116.20 |
| Purchase #2 | $37.47 | 8.708% | $40.7329 | $40.73 | $40.75 | $40.70 |
| Purchase #3 | $214.90 | 7.409% | $230.8219 | $230.82 | $230.80 | $230.80 |
| Purchase #4 | $84.68 | 10.202% | $93.3191 | $93.32 | $93.30 | $93.30 |
| Purchase #5 | $5.97 | 13.416% | $6.7709 | $6.77 | $6.75 | $6.80 |
| Purchase #6 | $15.94 | 4.175% | $16.6055 | $16.61 | $16.60 | $16.60 |
| Purchase #7 | $120.39 | 8.466% | $130.5822 | $130.58 | $130.60 | $130.60 |
| 7 purchase totals = | $584.16 | $635.0091 | $635.01 | $635.00 | $635.00 | |