| 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 | $53.72 | 10.558% | $59.3918 | $59.39 | $59.40 | $59.40 |
| Purchase #2 | $230.33 | 3.817% | $239.1217 | $239.12 | $239.10 | $239.10 |
| Purchase #3 | $138.87 | 3.552% | $143.8027 | $143.80 | $143.80 | $143.80 |
| Purchase #4 | $84.75 | 8.593% | $92.0326 | $92.03 | $92.05 | $92.00 |
| Purchase #5 | $207.34 | 4.268% | $216.1893 | $216.19 | $216.20 | $216.20 |
| Purchase #6 | $110.68 | 13.267% | $125.3639 | $125.36 | $125.35 | $125.40 |
| Purchase #7 | $26.60 | 6.870% | $28.4274 | $28.43 | $28.45 | $28.40 |
| 7 purchase totals = | $852.29 | $904.3294 | $904.32 | $904.35 | $904.30 | |