| 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 | $237.51 | 8.468% | $257.6223 | $257.62 | $257.60 | $257.60 |
| Purchase #2 | $56.92 | 13.697% | $64.7163 | $64.72 | $64.70 | $64.70 |
| Purchase #3 | $43.82 | 3.221% | $45.2314 | $45.23 | $45.25 | $45.20 |
| Purchase #4 | $118.58 | 9.378% | $129.7004 | $129.70 | $129.70 | $129.70 |
| Purchase #5 | $17.59 | 4.568% | $18.3935 | $18.39 | $18.40 | $18.40 |
| Purchase #6 | $47.49 | 6.489% | $50.5716 | $50.57 | $50.55 | $50.60 |
| Purchase #7 | $136.52 | 10.394% | $150.7099 | $150.71 | $150.70 | $150.70 |
| 7 purchase totals = | $658.43 | $716.9454 | $716.94 | $716.90 | $716.90 | |