| 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 | $127.75 | 3.633% | $132.3912 | $132.39 | $132.40 | $132.40 |
| Purchase #2 | $191.91 | 10.746% | $212.5326 | $212.53 | $212.55 | $212.50 |
| Purchase #3 | $55.64 | 3.842% | $57.7777 | $57.78 | $57.80 | $57.80 |
| Purchase #4 | $7.29 | 5.727% | $7.7075 | $7.71 | $7.70 | $7.70 |
| Purchase #5 | $44.57 | 5.623% | $47.0762 | $47.08 | $47.10 | $47.10 |
| Purchase #6 | $24.50 | 12.677% | $27.6059 | $27.61 | $27.60 | $27.60 |
| Purchase #7 | $58.54 | 6.415% | $62.2953 | $62.30 | $62.30 | $62.30 |
| 7 purchase totals = | $510.20 | $547.3864 | $547.40 | $547.45 | $547.40 | |