| 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 | $81.38 | 6.777% | $86.8951 | $86.90 | $86.90 | $86.90 |
| Purchase #2 | $166.43 | 10.414% | $183.762 | $183.76 | $183.75 | $183.80 |
| Purchase #3 | $103.98 | 4.652% | $108.8171 | $108.82 | $108.80 | $108.80 |
| Purchase #4 | $156.40 | 3.784% | $162.3182 | $162.32 | $162.30 | $162.30 |
| Purchase #5 | $144.55 | 3.253% | $149.2522 | $149.25 | $149.25 | $149.30 |
| Purchase #6 | $233.66 | 9.709% | $256.346 | $256.35 | $256.35 | $256.30 |
| Purchase #7 | $92.66 | 6.134% | $98.3438 | $98.34 | $98.35 | $98.30 |
| 7 purchase totals = | $979.06 | $1,045.7344 | $1,045.74 | $1,045.70 | $1,045.70 | |