| 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 | $43.96 | 11.452% | $48.9943 | $48.99 | $49.00 | $49.00 |
| Purchase #2 | $180.86 | 8.135% | $195.573 | $195.57 | $195.55 | $195.60 |
| Purchase #3 | $76.39 | 10.395% | $84.3307 | $84.33 | $84.35 | $84.30 |
| Purchase #4 | $15.60 | 7.284% | $16.7363 | $16.74 | $16.75 | $16.70 |
| Purchase #5 | $64.81 | 4.660% | $67.8301 | $67.83 | $67.85 | $67.80 |
| Purchase #6 | $70.52 | 6.343% | $74.9931 | $74.99 | $75.00 | $75.00 |
| Purchase #7 | $128.43 | 13.758% | $146.0994 | $146.10 | $146.10 | $146.10 |
| 7 purchase totals = | $580.57 | $634.5569 | $634.55 | $634.60 | $634.50 | |