| 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 | $59.91 | 6.638% | $63.8868 | $63.89 | $63.90 | $63.90 |
| Purchase #2 | $248.26 | 7.117% | $265.9287 | $265.93 | $265.95 | $265.90 |
| Purchase #3 | $118.86 | 12.425% | $133.6284 | $133.63 | $133.65 | $133.60 |
| Purchase #4 | $48.64 | 3.255% | $50.2232 | $50.22 | $50.20 | $50.20 |
| Purchase #5 | $131.71 | 7.816% | $142.0045 | $142.00 | $142.00 | $142.00 |
| Purchase #6 | $31.79 | 6.505% | $33.8579 | $33.86 | $33.85 | $33.90 |
| Purchase #7 | $163.81 | 8.586% | $177.8747 | $177.87 | $177.85 | $177.90 |
| 7 purchase totals = | $802.98 | $867.4042 | $867.40 | $867.40 | $867.40 | |