| 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 | $31.40 | 12.562% | $35.3445 | $35.34 | $35.35 | $35.30 |
| Purchase #2 | $194.27 | 4.637% | $203.2783 | $203.28 | $203.30 | $203.30 |
| Purchase #3 | $182.63 | 6.477% | $194.4589 | $194.46 | $194.45 | $194.50 |
| Purchase #4 | $15.64 | 13.758% | $17.7918 | $17.79 | $17.80 | $17.80 |
| Purchase #5 | $34.63 | 10.136% | $38.1401 | $38.14 | $38.15 | $38.10 |
| Purchase #6 | $64.99 | 8.464% | $70.4908 | $70.49 | $70.50 | $70.50 |
| Purchase #7 | $9.28 | 6.115% | $9.8475 | $9.85 | $9.85 | $9.80 |
| 7 purchase totals = | $532.84 | $569.3519 | $569.35 | $569.40 | $569.30 | |