| 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 | $21.44 | 12.214% | $24.0587 | $24.06 | $24.05 | $24.10 |
| Purchase #2 | $13.96 | 9.366% | $15.2675 | $15.27 | $15.25 | $15.30 |
| Purchase #3 | $87.74 | 9.146% | $95.7647 | $95.76 | $95.75 | $95.80 |
| Purchase #4 | $164.84 | 13.660% | $187.3571 | $187.36 | $187.35 | $187.40 |
| Purchase #5 | $102.35 | 10.807% | $113.411 | $113.41 | $113.40 | $113.40 |
| Purchase #6 | $71.64 | 7.401% | $76.9421 | $76.94 | $76.95 | $76.90 |
| Purchase #7 | $105.77 | 4.392% | $110.4154 | $110.42 | $110.40 | $110.40 |
| 7 purchase totals = | $567.74 | $623.2165 | $623.22 | $623.15 | $623.30 | |