| 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 | $19.67 | 11.668% | $21.9651 | $21.97 | $21.95 | $22.00 |
| Purchase #2 | $103.74 | 9.109% | $113.1897 | $113.19 | $113.20 | $113.20 |
| Purchase #3 | $21.52 | 6.189% | $22.8519 | $22.85 | $22.85 | $22.90 |
| Purchase #4 | $56.28 | 4.372% | $58.7406 | $58.74 | $58.75 | $58.70 |
| Purchase #5 | $94.95 | 3.160% | $97.9504 | $97.95 | $97.95 | $98.00 |
| Purchase #6 | $74.59 | 10.605% | $82.5003 | $82.50 | $82.50 | $82.50 |
| Purchase #7 | $230.47 | 10.395% | $254.4274 | $254.43 | $254.45 | $254.40 |
| 7 purchase totals = | $601.22 | $651.6254 | $651.63 | $651.65 | $651.70 | |