| 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 | $34.44 | 9.590% | $37.7428 | $37.74 | $37.75 | $37.70 |
| Purchase #2 | $222.29 | 4.592% | $232.4976 | $232.50 | $232.50 | $232.50 |
| Purchase #3 | $171.30 | 10.467% | $189.23 | $189.23 | $189.25 | $189.20 |
| Purchase #4 | $109.39 | 7.820% | $117.9443 | $117.94 | $117.95 | $117.90 |
| Purchase #5 | $118.53 | 7.809% | $127.786 | $127.79 | $127.80 | $127.80 |
| Purchase #6 | $13.50 | 11.444% | $15.0449 | $15.04 | $15.05 | $15.00 |
| Purchase #7 | $45.61 | 10.457% | $50.3794 | $50.38 | $50.40 | $50.40 |
| 7 purchase totals = | $715.06 | $770.6250 | $770.62 | $770.70 | $770.50 | |