| 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 | $67.91 | 13.742% | $77.2422 | $77.24 | $77.25 | $77.20 |
| Purchase #2 | $132.97 | 9.490% | $145.5889 | $145.59 | $145.60 | $145.60 |
| Purchase #3 | $21.35 | 5.260% | $22.473 | $22.47 | $22.45 | $22.50 |
| Purchase #4 | $21.54 | 3.114% | $22.2108 | $22.21 | $22.20 | $22.20 |
| Purchase #5 | $77.30 | 8.562% | $83.9184 | $83.92 | $83.90 | $83.90 |
| Purchase #6 | $152.88 | 12.479% | $171.9579 | $171.96 | $171.95 | $172.00 |
| Purchase #7 | $26.41 | 8.503% | $28.6556 | $28.66 | $28.65 | $28.70 |
| 7 purchase totals = | $500.36 | $552.0468 | $552.05 | $552.00 | $552.10 | |