| 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 | $45.45 | 5.451% | $47.9275 | $47.93 | $47.95 | $47.90 |
| Purchase #2 | $122.53 | 9.285% | $133.9069 | $133.91 | $133.90 | $133.90 |
| Purchase #3 | $227.80 | 10.160% | $250.9445 | $250.94 | $250.95 | $250.90 |
| Purchase #4 | $193.86 | 7.566% | $208.5274 | $208.53 | $208.55 | $208.50 |
| Purchase #5 | $26.90 | 6.865% | $28.7467 | $28.75 | $28.75 | $28.70 |
| Purchase #6 | $187.93 | 8.580% | $204.0544 | $204.05 | $204.05 | $204.10 |
| Purchase #7 | $109.76 | 9.318% | $119.9874 | $119.99 | $120.00 | $120.00 |
| 7 purchase totals = | $914.23 | $994.0948 | $994.10 | $994.15 | $994.00 | |