| 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 | $67.28 | 5.442% | $70.9414 | $70.94 | $70.95 | $70.90 |
| Purchase #2 | $12.38 | 4.740% | $12.9668 | $12.97 | $12.95 | $13.00 |
| Purchase #3 | $150.74 | 5.704% | $159.3382 | $159.34 | $159.35 | $159.30 |
| Purchase #4 | $219.39 | 4.780% | $229.8768 | $229.88 | $229.90 | $229.90 |
| Purchase #5 | $47.63 | 8.799% | $51.821 | $51.82 | $51.80 | $51.80 |
| Purchase #6 | $183.96 | 10.731% | $203.7007 | $203.70 | $203.70 | $203.70 |
| Purchase #7 | $61.86 | 10.581% | $68.4054 | $68.41 | $68.40 | $68.40 |
| 7 purchase totals = | $743.24 | $797.0503 | $797.06 | $797.05 | $797.00 | |