| 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 | $49.72 | 5.782% | $52.5948 | $52.59 | $52.60 | $52.60 |
| Purchase #2 | $152.65 | 5.521% | $161.0778 | $161.08 | $161.10 | $161.10 |
| Purchase #3 | $170.44 | 10.195% | $187.8164 | $187.82 | $187.80 | $187.80 |
| Purchase #4 | $112.67 | 5.611% | $118.9919 | $118.99 | $119.00 | $119.00 |
| Purchase #5 | $197.96 | 4.738% | $207.3393 | $207.34 | $207.35 | $207.30 |
| Purchase #6 | $90.44 | 5.416% | $95.3382 | $95.34 | $95.35 | $95.30 |
| Purchase #7 | $18.83 | 7.709% | $20.2816 | $20.28 | $20.30 | $20.30 |
| 7 purchase totals = | $792.71 | $843.4400 | $843.44 | $843.50 | $843.40 | |