| 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 | $51.95 | 8.302% | $56.2629 | $56.26 | $56.25 | $56.30 |
| Purchase #2 | $40.32 | 6.181% | $42.8122 | $42.81 | $42.80 | $42.80 |
| Purchase #3 | $28.97 | 4.137% | $30.1685 | $30.17 | $30.15 | $30.20 |
| Purchase #4 | $188.57 | 9.351% | $206.2032 | $206.20 | $206.20 | $206.20 |
| Purchase #5 | $22.41 | 9.491% | $24.5369 | $24.54 | $24.55 | $24.50 |
| Purchase #6 | $83.37 | 10.755% | $92.3364 | $92.34 | $92.35 | $92.30 |
| Purchase #7 | $18.86 | 8.713% | $20.5033 | $20.50 | $20.50 | $20.50 |
| 7 purchase totals = | $434.45 | $472.8234 | $472.82 | $472.80 | $472.80 | |