| 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 | $79.41 | 13.298% | $89.9699 | $89.97 | $89.95 | $90.00 |
| Purchase #2 | $105.97 | 10.600% | $117.2028 | $117.20 | $117.20 | $117.20 |
| Purchase #3 | $168.80 | 3.617% | $174.9055 | $174.91 | $174.90 | $174.90 |
| Purchase #4 | $213.26 | 8.628% | $231.6601 | $231.66 | $231.65 | $231.70 |
| Purchase #5 | $22.64 | 7.237% | $24.2785 | $24.28 | $24.30 | $24.30 |
| Purchase #6 | $122.95 | 13.203% | $139.1831 | $139.18 | $139.20 | $139.20 |
| Purchase #7 | $38.53 | 3.754% | $39.9764 | $39.98 | $40.00 | $40.00 |
| 7 purchase totals = | $751.56 | $817.1763 | $817.18 | $817.20 | $817.30 | |