| 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 | $96.37 | 9.226% | $105.2611 | $105.26 | $105.25 | $105.30 |
| Purchase #2 | $81.80 | 3.553% | $84.7064 | $84.71 | $84.70 | $84.70 |
| Purchase #3 | $147.26 | 6.495% | $156.8245 | $156.82 | $156.80 | $156.80 |
| Purchase #4 | $67.56 | 8.803% | $73.5073 | $73.51 | $73.50 | $73.50 |
| Purchase #5 | $36.69 | 5.154% | $38.581 | $38.58 | $38.60 | $38.60 |
| Purchase #6 | $9.28 | 11.771% | $10.3723 | $10.37 | $10.35 | $10.40 |
| Purchase #7 | $62.48 | 7.759% | $67.3278 | $67.33 | $67.35 | $67.30 |
| 7 purchase totals = | $501.44 | $536.5804 | $536.58 | $536.55 | $536.60 | |