| 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 | $77.27 | 11.616% | $86.2457 | $86.25 | $86.25 | $86.20 |
| Purchase #2 | $13.49 | 3.503% | $13.9626 | $13.96 | $13.95 | $14.00 |
| Purchase #3 | $128.27 | 3.228% | $132.4106 | $132.41 | $132.40 | $132.40 |
| Purchase #4 | $35.60 | 10.797% | $39.4437 | $39.44 | $39.45 | $39.40 |
| Purchase #5 | $94.85 | 12.316% | $106.5317 | $106.53 | $106.55 | $106.50 |
| Purchase #6 | $133.43 | 3.674% | $138.3322 | $138.33 | $138.35 | $138.30 |
| Purchase #7 | $76.76 | 6.221% | $81.5352 | $81.54 | $81.55 | $81.50 |
| 7 purchase totals = | $559.67 | $598.4617 | $598.46 | $598.50 | $598.30 | |