| 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 | $40.29 | 5.848% | $42.6462 | $42.65 | $42.65 | $42.60 |
| Purchase #2 | $176.49 | 6.723% | $188.3554 | $188.36 | $188.35 | $188.40 |
| Purchase #3 | $191.84 | 12.400% | $215.6282 | $215.63 | $215.65 | $215.60 |
| Purchase #4 | $233.37 | 9.553% | $255.6638 | $255.66 | $255.65 | $255.70 |
| Purchase #5 | $7.85 | 6.541% | $8.3635 | $8.36 | $8.35 | $8.40 |
| Purchase #6 | $130.99 | 11.281% | $145.767 | $145.77 | $145.75 | $145.80 |
| Purchase #7 | $35.97 | 9.820% | $39.5023 | $39.50 | $39.50 | $39.50 |
| 7 purchase totals = | $816.80 | $895.9264 | $895.93 | $895.90 | $896.00 | |