| 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 | $42.96 | 11.428% | $47.8695 | $47.87 | $47.85 | $47.90 |
| Purchase #2 | $213.79 | 8.467% | $231.8916 | $231.89 | $231.90 | $231.90 |
| Purchase #3 | $181.28 | 3.475% | $187.5795 | $187.58 | $187.60 | $187.60 |
| Purchase #4 | $78.28 | 12.364% | $87.9585 | $87.96 | $87.95 | $88.00 |
| Purchase #5 | $86.29 | 8.481% | $93.6083 | $93.61 | $93.60 | $93.60 |
| Purchase #6 | $124.79 | 13.192% | $141.2523 | $141.25 | $141.25 | $141.30 |
| Purchase #7 | $105.48 | 7.221% | $113.0967 | $113.10 | $113.10 | $113.10 |
| 7 purchase totals = | $832.87 | $903.2564 | $903.26 | $903.25 | $903.40 | |