| 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 | $33.81 | 8.503% | $36.6849 | $36.68 | $36.70 | $36.70 |
| Purchase #2 | $13.95 | 13.231% | $15.7957 | $15.80 | $15.80 | $15.80 |
| Purchase #3 | $19.44 | 12.427% | $21.8558 | $21.86 | $21.85 | $21.90 |
| Purchase #4 | $109.95 | 9.393% | $120.2776 | $120.28 | $120.30 | $120.30 |
| Purchase #5 | $169.74 | 9.770% | $186.3236 | $186.32 | $186.30 | $186.30 |
| Purchase #6 | $233.31 | 12.592% | $262.6884 | $262.69 | $262.70 | $262.70 |
| Purchase #7 | $74.30 | 7.582% | $79.9334 | $79.93 | $79.95 | $79.90 |
| 7 purchase totals = | $654.50 | $723.5594 | $723.56 | $723.60 | $723.60 | |