| 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 | $10.46 | 9.460% | $11.4495 | $11.45 | $11.45 | $11.40 |
| Purchase #2 | $218.52 | 10.643% | $241.7771 | $241.78 | $241.80 | $241.80 |
| Purchase #3 | $13.79 | 12.662% | $15.5361 | $15.54 | $15.55 | $15.50 |
| Purchase #4 | $233.85 | 6.167% | $248.2715 | $248.27 | $248.25 | $248.30 |
| Purchase #5 | $43.67 | 10.154% | $48.1043 | $48.10 | $48.10 | $48.10 |
| Purchase #6 | $9.43 | 9.684% | $10.3432 | $10.34 | $10.35 | $10.30 |
| Purchase #7 | $74.80 | 6.787% | $79.8767 | $79.88 | $79.90 | $79.90 |
| 7 purchase totals = | $604.52 | $655.3584 | $655.36 | $655.40 | $655.30 | |