| 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 | $14.34 | 3.144% | $14.7908 | $14.79 | $14.80 | $14.80 |
| Purchase #2 | $54.88 | 10.517% | $60.6517 | $60.65 | $60.65 | $60.70 |
| Purchase #3 | $76.68 | 8.144% | $82.9248 | $82.92 | $82.90 | $82.90 |
| Purchase #4 | $19.50 | 10.739% | $21.5941 | $21.59 | $21.60 | $21.60 |
| Purchase #5 | $37.79 | 11.643% | $42.1899 | $42.19 | $42.20 | $42.20 |
| Purchase #6 | $206.97 | 6.188% | $219.7773 | $219.78 | $219.80 | $219.80 |
| Purchase #7 | $28.77 | 7.505% | $30.9292 | $30.93 | $30.95 | $30.90 |
| 7 purchase totals = | $438.93 | $472.8578 | $472.85 | $472.90 | $472.90 | |