| 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 | $26.56 | 10.190% | $29.2665 | $29.27 | $29.25 | $29.30 |
| Purchase #2 | $117.99 | 5.743% | $124.7662 | $124.77 | $124.75 | $124.80 |
| Purchase #3 | $46.56 | 10.444% | $51.4227 | $51.42 | $51.40 | $51.40 |
| Purchase #4 | $128.97 | 9.282% | $140.941 | $140.94 | $140.95 | $140.90 |
| Purchase #5 | $111.56 | 6.513% | $118.8259 | $118.83 | $118.85 | $118.80 |
| Purchase #6 | $227.30 | 13.258% | $257.4354 | $257.44 | $257.45 | $257.40 |
| Purchase #7 | $128.72 | 13.773% | $146.4486 | $146.45 | $146.45 | $146.40 |
| 7 purchase totals = | $787.66 | $869.1063 | $869.12 | $869.10 | $869.00 | |