| 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 | $78.25 | 4.697% | $81.9254 | $81.93 | $81.95 | $81.90 |
| Purchase #2 | $158.66 | 10.186% | $174.8211 | $174.82 | $174.80 | $174.80 |
| Purchase #3 | $117.96 | 8.612% | $128.1187 | $128.12 | $128.10 | $128.10 |
| Purchase #4 | $49.96 | 10.823% | $55.3672 | $55.37 | $55.35 | $55.40 |
| Purchase #5 | $21.54 | 4.410% | $22.4899 | $22.49 | $22.50 | $22.50 |
| Purchase #6 | $54.57 | 7.316% | $58.5623 | $58.56 | $58.55 | $58.60 |
| Purchase #7 | $233.61 | 8.756% | $254.0649 | $254.06 | $254.05 | $254.10 |
| 7 purchase totals = | $714.55 | $775.3495 | $775.35 | $775.30 | $775.40 | |