| 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 | $75.97 | 3.336% | $78.5044 | $78.50 | $78.50 | $78.50 |
| Purchase #2 | $29.56 | 9.317% | $32.3141 | $32.31 | $32.30 | $32.30 |
| Purchase #3 | $9.91 | 7.289% | $10.6323 | $10.63 | $10.65 | $10.60 |
| Purchase #4 | $200.85 | 10.299% | $221.5355 | $221.54 | $221.55 | $221.50 |
| Purchase #5 | $186.91 | 11.404% | $208.2252 | $208.23 | $208.25 | $208.20 |
| Purchase #6 | $243.87 | 9.464% | $266.9499 | $266.95 | $266.95 | $266.90 |
| Purchase #7 | $188.45 | 7.191% | $202.0014 | $202.00 | $202.00 | $202.00 |
| 7 purchase totals = | $935.52 | $1,020.1628 | $1,020.16 | $1,020.20 | $1,020.00 | |