| 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 | $37.72 | 4.749% | $39.5113 | $39.51 | $39.50 | $39.50 |
| Purchase #2 | $97.30 | 10.496% | $107.5126 | $107.51 | $107.50 | $107.50 |
| Purchase #3 | $115.49 | 3.610% | $119.6592 | $119.66 | $119.65 | $119.70 |
| Purchase #4 | $55.41 | 6.140% | $58.8122 | $58.81 | $58.80 | $58.80 |
| Purchase #5 | $108.36 | 4.334% | $113.0563 | $113.06 | $113.05 | $113.10 |
| Purchase #6 | $108.63 | 9.326% | $118.7608 | $118.76 | $118.75 | $118.80 |
| Purchase #7 | $10.54 | 11.339% | $11.7351 | $11.74 | $11.75 | $11.70 |
| 7 purchase totals = | $533.45 | $569.0475 | $569.05 | $569.00 | $569.10 | |