| 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 | $92.82 | 4.250% | $96.7649 | $96.76 | $96.75 | $96.80 |
| Purchase #2 | $79.78 | 5.399% | $84.0873 | $84.09 | $84.10 | $84.10 |
| Purchase #3 | $234.79 | 5.737% | $248.2599 | $248.26 | $248.25 | $248.30 |
| Purchase #4 | $107.96 | 9.499% | $118.2151 | $118.22 | $118.20 | $118.20 |
| Purchase #5 | $17.74 | 13.765% | $20.1819 | $20.18 | $20.20 | $20.20 |
| Purchase #6 | $180.76 | 6.502% | $192.513 | $192.51 | $192.50 | $192.50 |
| Purchase #7 | $196.60 | 13.865% | $223.8586 | $223.86 | $223.85 | $223.90 |
| 7 purchase totals = | $910.45 | $983.8807 | $983.88 | $983.85 | $984.00 | |