| 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 | $24.47 | 10.467% | $27.0313 | $27.03 | $27.05 | $27.00 |
| Purchase #2 | $56.60 | 3.696% | $58.6919 | $58.69 | $58.70 | $58.70 |
| Purchase #3 | $213.35 | 8.482% | $231.4463 | $231.45 | $231.45 | $231.40 |
| Purchase #4 | $208.28 | 5.259% | $219.2334 | $219.23 | $219.25 | $219.20 |
| Purchase #5 | $23.27 | 6.630% | $24.8128 | $24.81 | $24.80 | $24.80 |
| Purchase #6 | $19.97 | 6.155% | $21.1992 | $21.20 | $21.20 | $21.20 |
| Purchase #7 | $231.71 | 10.149% | $255.2262 | $255.23 | $255.25 | $255.20 |
| 7 purchase totals = | $777.65 | $837.6411 | $837.64 | $837.70 | $837.50 | |