| 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 | $58.31 | 3.337% | $60.2558 | $60.26 | $60.25 | $60.30 |
| Purchase #2 | $150.25 | 6.106% | $159.4243 | $159.42 | $159.40 | $159.40 |
| Purchase #3 | $69.63 | 3.818% | $72.2885 | $72.29 | $72.30 | $72.30 |
| Purchase #4 | $118.80 | 7.587% | $127.8134 | $127.81 | $127.80 | $127.80 |
| Purchase #5 | $120.30 | 9.832% | $132.1279 | $132.13 | $132.15 | $132.10 |
| Purchase #6 | $88.80 | 3.385% | $91.8059 | $91.81 | $91.80 | $91.80 |
| Purchase #7 | $150.87 | 9.530% | $165.2479 | $165.25 | $165.25 | $165.20 |
| 7 purchase totals = | $756.96 | $808.9637 | $808.97 | $808.95 | $808.90 | |