| 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 | $73.57 | 11.596% | $82.1012 | $82.10 | $82.10 | $82.10 |
| Purchase #2 | $133.28 | 6.782% | $142.319 | $142.32 | $142.30 | $142.30 |
| Purchase #3 | $66.76 | 7.656% | $71.8711 | $71.87 | $71.85 | $71.90 |
| Purchase #4 | $247.81 | 10.571% | $274.006 | $274.01 | $274.00 | $274.00 |
| Purchase #5 | $127.26 | 10.592% | $140.7394 | $140.74 | $140.75 | $140.70 |
| Purchase #6 | $40.41 | 6.825% | $43.168 | $43.17 | $43.15 | $43.20 |
| Purchase #7 | $15.56 | 9.582% | $17.051 | $17.05 | $17.05 | $17.10 |
| 7 purchase totals = | $704.65 | $771.2557 | $771.26 | $771.20 | $771.30 | |