| 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 | $74.72 | 5.808% | $79.0597 | $79.06 | $79.05 | $79.10 |
| Purchase #2 | $83.87 | 11.276% | $93.3272 | $93.33 | $93.35 | $93.30 |
| Purchase #3 | $115.80 | 5.318% | $121.9582 | $121.96 | $121.95 | $122.00 |
| Purchase #4 | $138.40 | 8.513% | $150.182 | $150.18 | $150.20 | $150.20 |
| Purchase #5 | $153.79 | 3.600% | $159.3264 | $159.33 | $159.35 | $159.30 |
| Purchase #6 | $129.89 | 6.667% | $138.5498 | $138.55 | $138.55 | $138.50 |
| Purchase #7 | $72.59 | 4.244% | $75.6707 | $75.67 | $75.65 | $75.70 |
| 7 purchase totals = | $769.06 | $818.0740 | $818.08 | $818.10 | $818.10 | |