| 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 | $24.38 | 4.674% | $25.5195 | $25.52 | $25.50 | $25.50 |
| Purchase #2 | $62.42 | 12.332% | $70.1176 | $70.12 | $70.10 | $70.10 |
| Purchase #3 | $207.98 | 3.453% | $215.1615 | $215.16 | $215.15 | $215.20 |
| Purchase #4 | $164.77 | 13.511% | $187.0321 | $187.03 | $187.05 | $187.00 |
| Purchase #5 | $16.94 | 8.563% | $18.3906 | $18.39 | $18.40 | $18.40 |
| Purchase #6 | $174.33 | 5.666% | $184.2075 | $184.21 | $184.20 | $184.20 |
| Purchase #7 | $186.93 | 9.874% | $205.3875 | $205.39 | $205.40 | $205.40 |
| 7 purchase totals = | $837.75 | $905.8163 | $905.82 | $905.80 | $905.80 | |