| 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 | $101.73 | 12.278% | $114.2204 | $114.22 | $114.20 | $114.20 |
| Purchase #2 | $37.92 | 9.690% | $41.5944 | $41.59 | $41.60 | $41.60 |
| Purchase #3 | $177.75 | 5.617% | $187.7342 | $187.73 | $187.75 | $187.70 |
| Purchase #4 | $15.27 | 3.711% | $15.8367 | $15.84 | $15.85 | $15.80 |
| Purchase #5 | $116.41 | 3.323% | $120.2783 | $120.28 | $120.30 | $120.30 |
| Purchase #6 | $12.36 | 12.502% | $13.9052 | $13.91 | $13.90 | $13.90 |
| Purchase #7 | $82.45 | 3.378% | $85.2352 | $85.24 | $85.25 | $85.20 |
| 7 purchase totals = | $543.89 | $578.8044 | $578.81 | $578.85 | $578.70 | |