| 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 | $72.61 | 8.198% | $78.5626 | $78.56 | $78.55 | $78.60 |
| Purchase #2 | $79.26 | 10.194% | $87.3398 | $87.34 | $87.35 | $87.30 |
| Purchase #3 | $120.88 | 5.325% | $127.3169 | $127.32 | $127.30 | $127.30 |
| Purchase #4 | $218.59 | 8.658% | $237.5155 | $237.52 | $237.50 | $237.50 |
| Purchase #5 | $244.25 | 7.583% | $262.7715 | $262.77 | $262.75 | $262.80 |
| Purchase #6 | $147.29 | 10.284% | $162.4373 | $162.44 | $162.45 | $162.40 |
| Purchase #7 | $7.44 | 10.139% | $8.1943 | $8.19 | $8.20 | $8.20 |
| 7 purchase totals = | $890.32 | $964.1379 | $964.14 | $964.10 | $964.10 | |