| 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 | $8.56 | 13.631% | $9.7268 | $9.73 | $9.75 | $9.70 |
| Purchase #2 | $145.75 | 4.870% | $152.848 | $152.85 | $152.85 | $152.80 |
| Purchase #3 | $191.33 | 12.621% | $215.4778 | $215.48 | $215.50 | $215.50 |
| Purchase #4 | $70.51 | 6.820% | $75.3188 | $75.32 | $75.30 | $75.30 |
| Purchase #5 | $29.52 | 4.863% | $30.9556 | $30.96 | $30.95 | $31.00 |
| Purchase #6 | $172.75 | 5.525% | $182.2944 | $182.29 | $182.30 | $182.30 |
| Purchase #7 | $242.92 | 3.270% | $250.8635 | $250.86 | $250.85 | $250.90 |
| 7 purchase totals = | $861.34 | $917.4849 | $917.49 | $917.50 | $917.50 | |