| 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 | $76.28 | 4.241% | $79.515 | $79.52 | $79.50 | $79.50 |
| Purchase #2 | $62.78 | 9.506% | $68.7479 | $68.75 | $68.75 | $68.70 |
| Purchase #3 | $56.97 | 4.688% | $59.6408 | $59.64 | $59.65 | $59.60 |
| Purchase #4 | $111.63 | 11.389% | $124.3435 | $124.34 | $124.35 | $124.30 |
| Purchase #5 | $238.99 | 7.434% | $256.7565 | $256.76 | $256.75 | $256.80 |
| Purchase #6 | $50.67 | 4.242% | $52.8194 | $52.82 | $52.80 | $52.80 |
| Purchase #7 | $61.50 | 3.645% | $63.7417 | $63.74 | $63.75 | $63.70 |
| 7 purchase totals = | $658.82 | $705.5648 | $705.57 | $705.55 | $705.40 | |