| 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 | $67.73 | 7.769% | $72.9919 | $72.99 | $73.00 | $73.00 |
| Purchase #2 | $221.55 | 7.489% | $238.1419 | $238.14 | $238.15 | $238.10 |
| Purchase #3 | $239.31 | 8.195% | $258.9215 | $258.92 | $258.90 | $258.90 |
| Purchase #4 | $37.99 | 12.874% | $42.8808 | $42.88 | $42.90 | $42.90 |
| Purchase #5 | $167.91 | 5.566% | $177.2559 | $177.26 | $177.25 | $177.30 |
| Purchase #6 | $40.71 | 10.130% | $44.8339 | $44.83 | $44.85 | $44.80 |
| Purchase #7 | $137.39 | 10.615% | $151.9739 | $151.97 | $151.95 | $152.00 |
| 7 purchase totals = | $912.59 | $986.9998 | $986.99 | $987.00 | $987.00 | |