| 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 | $26.68 | 3.710% | $27.6698 | $27.67 | $27.65 | $27.70 |
| Purchase #2 | $7.62 | 7.687% | $8.2057 | $8.21 | $8.20 | $8.20 |
| Purchase #3 | $155.44 | 10.836% | $172.2835 | $172.28 | $172.30 | $172.30 |
| Purchase #4 | $88.71 | 9.803% | $97.4062 | $97.41 | $97.40 | $97.40 |
| Purchase #5 | $57.82 | 7.213% | $61.9906 | $61.99 | $62.00 | $62.00 |
| Purchase #6 | $94.36 | 4.149% | $98.275 | $98.28 | $98.30 | $98.30 |
| Purchase #7 | $35.31 | 6.381% | $37.5631 | $37.56 | $37.55 | $37.60 |
| 7 purchase totals = | $465.94 | $503.3939 | $503.40 | $503.40 | $503.50 | |