| 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 | $247.74 | 7.513% | $266.3527 | $266.35 | $266.35 | $266.40 |
| Purchase #2 | $51.54 | 12.215% | $57.8356 | $57.84 | $57.85 | $57.80 |
| Purchase #3 | $168.74 | 12.568% | $189.9472 | $189.95 | $189.95 | $189.90 |
| Purchase #4 | $57.69 | 12.468% | $64.8828 | $64.88 | $64.90 | $64.90 |
| Purchase #5 | $84.67 | 7.770% | $91.2489 | $91.25 | $91.25 | $91.20 |
| Purchase #6 | $135.82 | 12.693% | $153.0596 | $153.06 | $153.05 | $153.10 |
| Purchase #7 | $89.61 | 7.589% | $96.4105 | $96.41 | $96.40 | $96.40 |
| 7 purchase totals = | $835.81 | $919.7373 | $919.74 | $919.75 | $919.70 | |