| 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 | $43.92 | 3.202% | $45.3263 | $45.33 | $45.35 | $45.30 |
| Purchase #2 | $41.89 | 8.651% | $45.5139 | $45.51 | $45.50 | $45.50 |
| Purchase #3 | $121.88 | 8.316% | $132.0155 | $132.02 | $132.00 | $132.00 |
| Purchase #4 | $169.63 | 10.183% | $186.9034 | $186.90 | $186.90 | $186.90 |
| Purchase #5 | $216.93 | 8.305% | $234.946 | $234.95 | $234.95 | $234.90 |
| Purchase #6 | $230.85 | 7.472% | $248.0991 | $248.10 | $248.10 | $248.10 |
| Purchase #7 | $88.80 | 3.561% | $91.9622 | $91.96 | $91.95 | $92.00 |
| 7 purchase totals = | $913.90 | $984.7664 | $984.77 | $984.75 | $984.70 | |