| 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 | $91.38 | 8.606% | $99.2442 | $99.24 | $99.25 | $99.20 |
| Purchase #2 | $191.54 | 13.316% | $217.0455 | $217.05 | $217.05 | $217.00 |
| Purchase #3 | $77.37 | 5.792% | $81.8513 | $81.85 | $81.85 | $81.90 |
| Purchase #4 | $151.34 | 4.449% | $158.0731 | $158.07 | $158.05 | $158.10 |
| Purchase #5 | $42.85 | 11.343% | $47.7105 | $47.71 | $47.70 | $47.70 |
| Purchase #6 | $35.58 | 9.687% | $39.0266 | $39.03 | $39.05 | $39.00 |
| Purchase #7 | $148.48 | 3.810% | $154.1371 | $154.14 | $154.15 | $154.10 |
| 7 purchase totals = | $738.54 | $797.0883 | $797.09 | $797.10 | $797.00 | |