| 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 | $18.66 | 9.568% | $20.4454 | $20.45 | $20.45 | $20.40 |
| Purchase #2 | $105.95 | 5.494% | $111.7709 | $111.77 | $111.75 | $111.80 |
| Purchase #3 | $27.47 | 5.597% | $29.0075 | $29.01 | $29.00 | $29.00 |
| Purchase #4 | $82.78 | 9.625% | $90.7476 | $90.75 | $90.75 | $90.70 |
| Purchase #5 | $249.75 | 7.358% | $268.1266 | $268.13 | $268.15 | $268.10 |
| Purchase #6 | $222.56 | 7.540% | $239.341 | $239.34 | $239.35 | $239.30 |
| Purchase #7 | $65.51 | 11.721% | $73.1884 | $73.19 | $73.20 | $73.20 |
| 7 purchase totals = | $772.68 | $832.6274 | $832.64 | $832.65 | $832.50 | |