| 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 | $72.80 | 9.318% | $79.5835 | $79.58 | $79.60 | $79.60 |
| Purchase #2 | $75.83 | 10.844% | $84.053 | $84.05 | $84.05 | $84.10 |
| Purchase #3 | $92.70 | 11.564% | $103.4198 | $103.42 | $103.40 | $103.40 |
| Purchase #4 | $206.51 | 6.652% | $220.247 | $220.25 | $220.25 | $220.20 |
| Purchase #5 | $169.84 | 10.147% | $187.0737 | $187.07 | $187.05 | $187.10 |
| Purchase #6 | $244.37 | 10.402% | $269.7894 | $269.79 | $269.80 | $269.80 |
| Purchase #7 | $178.31 | 8.581% | $193.6108 | $193.61 | $193.60 | $193.60 |
| 7 purchase totals = | $1,040.36 | $1,137.7772 | $1,137.77 | $1,137.75 | $1,137.80 | |