| 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 | $28.36 | 3.575% | $29.3739 | $29.37 | $29.35 | $29.40 |
| Purchase #2 | $117.43 | 8.202% | $127.0616 | $127.06 | $127.05 | $127.10 |
| Purchase #3 | $219.43 | 10.452% | $242.3648 | $242.36 | $242.35 | $242.40 |
| Purchase #4 | $136.75 | 9.424% | $149.6373 | $149.64 | $149.65 | $149.60 |
| Purchase #5 | $173.54 | 9.165% | $189.4449 | $189.44 | $189.45 | $189.40 |
| Purchase #6 | $24.79 | 9.436% | $27.1292 | $27.13 | $27.15 | $27.10 |
| Purchase #7 | $186.48 | 11.874% | $208.6226 | $208.62 | $208.60 | $208.60 |
| 7 purchase totals = | $886.78 | $973.6343 | $973.62 | $973.60 | $973.60 | |