| 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 | $23.40 | 11.836% | $26.1696 | $26.17 | $26.15 | $26.20 |
| Purchase #2 | $36.74 | 11.502% | $40.9658 | $40.97 | $40.95 | $41.00 |
| Purchase #3 | $230.55 | 7.248% | $247.2603 | $247.26 | $247.25 | $247.30 |
| Purchase #4 | $44.60 | 6.132% | $47.3349 | $47.33 | $47.35 | $47.30 |
| Purchase #5 | $203.96 | 4.454% | $213.0444 | $213.04 | $213.05 | $213.00 |
| Purchase #6 | $18.96 | 13.513% | $21.5221 | $21.52 | $21.50 | $21.50 |
| Purchase #7 | $68.79 | 5.148% | $72.3313 | $72.33 | $72.35 | $72.30 |
| 7 purchase totals = | $627.00 | $668.6284 | $668.62 | $668.60 | $668.60 | |