| 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 | $38.45 | 11.222% | $42.7649 | $42.76 | $42.75 | $42.80 |
| Purchase #2 | $18.97 | 8.824% | $20.6439 | $20.64 | $20.65 | $20.60 |
| Purchase #3 | $64.58 | 13.771% | $73.4733 | $73.47 | $73.45 | $73.50 |
| Purchase #4 | $132.94 | 8.401% | $144.1083 | $144.11 | $144.10 | $144.10 |
| Purchase #5 | $99.38 | 13.339% | $112.6363 | $112.64 | $112.65 | $112.60 |
| Purchase #6 | $41.36 | 6.825% | $44.1828 | $44.18 | $44.20 | $44.20 |
| Purchase #7 | $70.43 | 5.835% | $74.5396 | $74.54 | $74.55 | $74.50 |
| 7 purchase totals = | $466.11 | $512.3491 | $512.34 | $512.35 | $512.30 | |