| 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 | $72.88 | 4.792% | $76.3724 | $76.37 | $76.35 | $76.40 |
| Purchase #2 | $190.50 | 9.147% | $207.925 | $207.93 | $207.95 | $207.90 |
| Purchase #3 | $9.58 | 5.365% | $10.094 | $10.09 | $10.10 | $10.10 |
| Purchase #4 | $54.81 | 6.641% | $58.4499 | $58.45 | $58.45 | $58.40 |
| Purchase #5 | $143.81 | 3.826% | $149.3122 | $149.31 | $149.30 | $149.30 |
| Purchase #6 | $109.90 | 8.190% | $118.9008 | $118.90 | $118.90 | $118.90 |
| Purchase #7 | $79.45 | 6.326% | $84.476 | $84.48 | $84.50 | $84.50 |
| 7 purchase totals = | $660.93 | $705.5303 | $705.53 | $705.55 | $705.50 | |