| 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 | $92.57 | 6.701% | $98.7731 | $98.77 | $98.75 | $98.80 |
| Purchase #2 | $202.40 | 3.537% | $209.5589 | $209.56 | $209.55 | $209.60 |
| Purchase #3 | $49.95 | 4.418% | $52.1568 | $52.16 | $52.15 | $52.20 |
| Purchase #4 | $13.26 | 11.821% | $14.8275 | $14.83 | $14.85 | $14.80 |
| Purchase #5 | $46.26 | 13.253% | $52.3908 | $52.39 | $52.40 | $52.40 |
| Purchase #6 | $103.58 | 7.814% | $111.6737 | $111.67 | $111.65 | $111.70 |
| Purchase #7 | $171.67 | 5.589% | $181.2646 | $181.26 | $181.25 | $181.30 |
| 7 purchase totals = | $679.69 | $720.6454 | $720.64 | $720.60 | $720.80 | |