| 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 | $21.67 | 13.778% | $24.6557 | $24.66 | $24.65 | $24.70 |
| Purchase #2 | $249.30 | 10.507% | $275.494 | $275.49 | $275.50 | $275.50 |
| Purchase #3 | $209.72 | 3.560% | $217.186 | $217.19 | $217.20 | $217.20 |
| Purchase #4 | $158.57 | 5.585% | $167.4261 | $167.43 | $167.45 | $167.40 |
| Purchase #5 | $8.26 | 3.496% | $8.5488 | $8.55 | $8.55 | $8.50 |
| Purchase #6 | $20.67 | 3.541% | $21.4019 | $21.40 | $21.40 | $21.40 |
| Purchase #7 | $131.55 | 8.181% | $142.3121 | $142.31 | $142.30 | $142.30 |
| 7 purchase totals = | $799.74 | $857.0246 | $857.03 | $857.05 | $857.00 | |