| 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 | $36.83 | 3.182% | $38.0019 | $38.00 | $38.00 | $38.00 |
| Purchase #2 | $81.26 | 3.463% | $84.074 | $84.07 | $84.05 | $84.10 |
| Purchase #3 | $226.97 | 10.642% | $251.1241 | $251.12 | $251.10 | $251.10 |
| Purchase #4 | $148.51 | 12.281% | $166.7485 | $166.75 | $166.75 | $166.70 |
| Purchase #5 | $96.44 | 10.160% | $106.2383 | $106.24 | $106.25 | $106.20 |
| Purchase #6 | $8.41 | 8.127% | $9.0935 | $9.09 | $9.10 | $9.10 |
| Purchase #7 | $204.26 | 3.195% | $210.7861 | $210.79 | $210.80 | $210.80 |
| 7 purchase totals = | $802.68 | $866.0664 | $866.06 | $866.05 | $866.00 | |