| 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 | $74.61 | 3.567% | $77.2713 | $77.27 | $77.25 | $77.30 |
| Purchase #2 | $67.33 | 7.268% | $72.2235 | $72.22 | $72.20 | $72.20 |
| Purchase #3 | $175.28 | 13.338% | $198.6588 | $198.66 | $198.65 | $198.70 |
| Purchase #4 | $177.60 | 12.822% | $200.3719 | $200.37 | $200.35 | $200.40 |
| Purchase #5 | $68.30 | 7.316% | $73.2968 | $73.30 | $73.30 | $73.30 |
| Purchase #6 | $38.26 | 11.758% | $42.7586 | $42.76 | $42.75 | $42.80 |
| Purchase #7 | $178.89 | 9.386% | $195.6806 | $195.68 | $195.70 | $195.70 |
| 7 purchase totals = | $780.27 | $860.2615 | $860.26 | $860.20 | $860.40 | |