| 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 | $85.73 | 8.566% | $93.0736 | $93.07 | $93.05 | $93.10 |
| Purchase #2 | $215.92 | 13.105% | $244.2163 | $244.22 | $244.20 | $244.20 |
| Purchase #3 | $120.26 | 8.738% | $130.7683 | $130.77 | $130.75 | $130.80 |
| Purchase #4 | $27.81 | 7.138% | $29.7951 | $29.80 | $29.80 | $29.80 |
| Purchase #5 | $7.89 | 11.421% | $8.7911 | $8.79 | $8.80 | $8.80 |
| Purchase #6 | $206.40 | 8.308% | $223.5477 | $223.55 | $223.55 | $223.50 |
| Purchase #7 | $141.56 | 10.621% | $156.5951 | $156.60 | $156.60 | $156.60 |
| 7 purchase totals = | $805.57 | $886.7872 | $886.80 | $886.75 | $886.80 | |