| 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 | $32.50 | 4.818% | $34.0659 | $34.07 | $34.05 | $34.10 |
| Purchase #2 | $122.69 | 5.863% | $129.8833 | $129.88 | $129.90 | $129.90 |
| Purchase #3 | $87.56 | 8.617% | $95.105 | $95.11 | $95.10 | $95.10 |
| Purchase #4 | $191.39 | 6.654% | $204.1251 | $204.13 | $204.15 | $204.10 |
| Purchase #5 | $69.25 | 6.505% | $73.7547 | $73.75 | $73.75 | $73.80 |
| Purchase #6 | $164.60 | 13.710% | $187.1667 | $187.17 | $187.15 | $187.20 |
| Purchase #7 | $236.62 | 7.606% | $254.6173 | $254.62 | $254.60 | $254.60 |
| 7 purchase totals = | $904.61 | $978.7180 | $978.73 | $978.70 | $978.80 | |