| 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 | $49.96 | 11.678% | $55.7943 | $55.79 | $55.80 | $55.80 |
| Purchase #2 | $162.42 | 12.211% | $182.2531 | $182.25 | $182.25 | $182.30 |
| Purchase #3 | $7.52 | 3.213% | $7.7616 | $7.76 | $7.75 | $7.80 |
| Purchase #4 | $30.90 | 7.849% | $33.3253 | $33.33 | $33.35 | $33.30 |
| Purchase #5 | $181.93 | 12.511% | $204.6913 | $204.69 | $204.70 | $204.70 |
| Purchase #6 | $49.77 | 10.479% | $54.9854 | $54.99 | $55.00 | $55.00 |
| Purchase #7 | $27.64 | 8.663% | $30.0345 | $30.03 | $30.05 | $30.00 |
| 7 purchase totals = | $510.14 | $568.8455 | $568.84 | $568.90 | $568.90 | |