| 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 | $32.53 | 7.105% | $34.8413 | $34.84 | $34.85 | $34.80 |
| Purchase #2 | $58.63 | 5.833% | $62.0499 | $62.05 | $62.05 | $62.00 |
| Purchase #3 | $106.81 | 7.869% | $115.2149 | $115.21 | $115.20 | $115.20 |
| Purchase #4 | $100.59 | 4.456% | $105.0723 | $105.07 | $105.05 | $105.10 |
| Purchase #5 | $246.53 | 8.476% | $267.4259 | $267.43 | $267.45 | $267.40 |
| Purchase #6 | $172.33 | 5.329% | $181.5135 | $181.51 | $181.50 | $181.50 |
| Purchase #7 | $120.92 | 12.817% | $136.4183 | $136.42 | $136.40 | $136.40 |
| 7 purchase totals = | $838.34 | $902.5361 | $902.53 | $902.50 | $902.40 | |