| 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 | $79.37 | 8.647% | $86.2331 | $86.23 | $86.25 | $86.20 |
| Purchase #2 | $64.56 | 6.802% | $68.9514 | $68.95 | $68.95 | $69.00 |
| Purchase #3 | $127.44 | 8.499% | $138.2711 | $138.27 | $138.25 | $138.30 |
| Purchase #4 | $164.77 | 3.779% | $170.9967 | $171.00 | $171.00 | $171.00 |
| Purchase #5 | $166.39 | 3.575% | $172.3384 | $172.34 | $172.35 | $172.30 |
| Purchase #6 | $109.62 | 4.404% | $114.4477 | $114.45 | $114.45 | $114.40 |
| Purchase #7 | $173.53 | 10.235% | $191.2908 | $191.29 | $191.30 | $191.30 |
| 7 purchase totals = | $885.68 | $942.5292 | $942.53 | $942.55 | $942.50 | |