| 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 | $42.31 | 8.711% | $45.9956 | $46.00 | $46.00 | $46.00 |
| Purchase #2 | $198.35 | 3.548% | $205.3875 | $205.39 | $205.40 | $205.40 |
| Purchase #3 | $215.49 | 8.168% | $233.0912 | $233.09 | $233.10 | $233.10 |
| Purchase #4 | $11.71 | 4.239% | $12.2064 | $12.21 | $12.20 | $12.20 |
| Purchase #5 | $22.38 | 6.317% | $23.7937 | $23.79 | $23.80 | $23.80 |
| Purchase #6 | $110.51 | 8.590% | $120.0028 | $120.00 | $120.00 | $120.00 |
| Purchase #7 | $40.60 | 7.588% | $43.6807 | $43.68 | $43.70 | $43.70 |
| 7 purchase totals = | $641.35 | $684.1579 | $684.16 | $684.20 | $684.20 | |