| 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 | $125.77 | 7.677% | $135.4254 | $135.43 | $135.45 | $135.40 |
| Purchase #2 | $50.55 | 4.186% | $52.666 | $52.67 | $52.65 | $52.70 |
| Purchase #3 | $23.98 | 12.333% | $26.9375 | $26.94 | $26.95 | $26.90 |
| Purchase #4 | $173.51 | 7.141% | $185.9003 | $185.90 | $185.90 | $185.90 |
| Purchase #5 | $48.70 | 6.155% | $51.6975 | $51.70 | $51.70 | $51.70 |
| Purchase #6 | $96.41 | 13.764% | $109.6799 | $109.68 | $109.70 | $109.70 |
| Purchase #7 | $168.70 | 10.828% | $186.9668 | $186.97 | $186.95 | $187.00 |
| 7 purchase totals = | $687.62 | $749.2734 | $749.29 | $749.30 | $749.30 | |