| 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 | $90.25 | 11.642% | $100.7569 | $100.76 | $100.75 | $100.80 |
| Purchase #2 | $182.26 | 8.533% | $197.8122 | $197.81 | $197.80 | $197.80 |
| Purchase #3 | $146.30 | 7.821% | $157.7421 | $157.74 | $157.75 | $157.70 |
| Purchase #4 | $124.29 | 10.653% | $137.5306 | $137.53 | $137.55 | $137.50 |
| Purchase #5 | $27.30 | 4.649% | $28.5692 | $28.57 | $28.55 | $28.60 |
| Purchase #6 | $187.46 | 11.229% | $208.5099 | $208.51 | $208.50 | $208.50 |
| Purchase #7 | $7.29 | 13.870% | $8.3011 | $8.30 | $8.30 | $8.30 |
| 7 purchase totals = | $765.15 | $839.2220 | $839.22 | $839.20 | $839.20 | |