| 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 | $52.82 | 5.117% | $55.5228 | $55.52 | $55.50 | $55.50 |
| Purchase #2 | $102.91 | 7.411% | $110.5367 | $110.54 | $110.55 | $110.50 |
| Purchase #3 | $70.41 | 6.672% | $75.1078 | $75.11 | $75.10 | $75.10 |
| Purchase #4 | $242.78 | 10.453% | $268.1578 | $268.16 | $268.15 | $268.20 |
| Purchase #5 | $84.51 | 3.327% | $87.3216 | $87.32 | $87.30 | $87.30 |
| Purchase #6 | $199.93 | 6.662% | $213.2493 | $213.25 | $213.25 | $213.20 |
| Purchase #7 | $26.61 | 3.557% | $27.5565 | $27.56 | $27.55 | $27.60 |
| 7 purchase totals = | $779.97 | $837.4525 | $837.46 | $837.40 | $837.40 | |