| 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 | $117.80 | 13.460% | $133.6559 | $133.66 | $133.65 | $133.70 |
| Purchase #2 | $195.76 | 11.734% | $218.7305 | $218.73 | $218.75 | $218.70 |
| Purchase #3 | $240.78 | 10.348% | $265.6959 | $265.70 | $265.70 | $265.70 |
| Purchase #4 | $68.90 | 12.430% | $77.4643 | $77.46 | $77.45 | $77.50 |
| Purchase #5 | $7.26 | 11.783% | $8.1154 | $8.12 | $8.10 | $8.10 |
| Purchase #6 | $14.27 | 4.123% | $14.8584 | $14.86 | $14.85 | $14.90 |
| Purchase #7 | $26.78 | 9.256% | $29.2588 | $29.26 | $29.25 | $29.30 |
| 7 purchase totals = | $671.55 | $747.7792 | $747.79 | $747.75 | $747.90 | |