| 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 | $86.67 | 5.430% | $91.3762 | $91.38 | $91.40 | $91.40 |
| Purchase #2 | $59.45 | 4.358% | $62.0408 | $62.04 | $62.05 | $62.00 |
| Purchase #3 | $46.45 | 7.260% | $49.8223 | $49.82 | $49.80 | $49.80 |
| Purchase #4 | $9.83 | 4.795% | $10.3013 | $10.30 | $10.30 | $10.30 |
| Purchase #5 | $228.35 | 12.434% | $256.743 | $256.74 | $256.75 | $256.70 |
| Purchase #6 | $61.69 | 9.792% | $67.7307 | $67.73 | $67.75 | $67.70 |
| Purchase #7 | $93.59 | 4.739% | $98.0252 | $98.03 | $98.05 | $98.00 |
| 7 purchase totals = | $586.03 | $636.0395 | $636.04 | $636.10 | $635.90 | |