| 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 | $38.31 | 12.695% | $43.1735 | $43.17 | $43.15 | $43.20 |
| Purchase #2 | $111.79 | 6.482% | $119.0362 | $119.04 | $119.05 | $119.00 |
| Purchase #3 | $104.73 | 13.872% | $119.2581 | $119.26 | $119.25 | $119.30 |
| Purchase #4 | $21.81 | 9.405% | $23.8612 | $23.86 | $23.85 | $23.90 |
| Purchase #5 | $227.65 | 4.244% | $237.3115 | $237.31 | $237.30 | $237.30 |
| Purchase #6 | $84.72 | 13.579% | $96.2241 | $96.22 | $96.20 | $96.20 |
| Purchase #7 | $193.48 | 5.807% | $204.7154 | $204.72 | $204.70 | $204.70 |
| 7 purchase totals = | $782.49 | $843.5800 | $843.58 | $843.50 | $843.60 | |