| 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 | $88.43 | 6.748% | $94.3973 | $94.40 | $94.40 | $94.40 |
| Purchase #2 | $7.27 | 12.413% | $8.1724 | $8.17 | $8.15 | $8.20 |
| Purchase #3 | $114.74 | 3.559% | $118.8236 | $118.82 | $118.80 | $118.80 |
| Purchase #4 | $158.85 | 7.138% | $170.1887 | $170.19 | $170.20 | $170.20 |
| Purchase #5 | $143.59 | 11.206% | $159.6807 | $159.68 | $159.70 | $159.70 |
| Purchase #6 | $42.61 | 5.426% | $44.922 | $44.92 | $44.90 | $44.90 |
| Purchase #7 | $74.70 | 3.832% | $77.5625 | $77.56 | $77.55 | $77.60 |
| 7 purchase totals = | $630.19 | $673.7472 | $673.74 | $673.70 | $673.80 | |