| 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 | $76.47 | 6.552% | $81.4803 | $81.48 | $81.50 | $81.50 |
| Purchase #2 | $205.75 | 10.717% | $227.8002 | $227.80 | $227.80 | $227.80 |
| Purchase #3 | $194.50 | 7.506% | $209.0992 | $209.10 | $209.10 | $209.10 |
| Purchase #4 | $112.28 | 12.615% | $126.4441 | $126.44 | $126.45 | $126.40 |
| Purchase #5 | $91.67 | 13.857% | $104.3727 | $104.37 | $104.35 | $104.40 |
| Purchase #6 | $7.48 | 5.129% | $7.8636 | $7.86 | $7.85 | $7.90 |
| Purchase #7 | $194.42 | 12.197% | $218.1334 | $218.13 | $218.15 | $218.10 |
| 7 purchase totals = | $882.57 | $975.1935 | $975.18 | $975.20 | $975.20 | |