| 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 | $53.83 | 7.472% | $57.8522 | $57.85 | $57.85 | $57.90 |
| Purchase #2 | $209.57 | 3.610% | $217.1355 | $217.14 | $217.15 | $217.10 |
| Purchase #3 | $61.88 | 11.570% | $69.0395 | $69.04 | $69.05 | $69.00 |
| Purchase #4 | $17.91 | 3.363% | $18.5123 | $18.51 | $18.50 | $18.50 |
| Purchase #5 | $176.91 | 10.211% | $194.9743 | $194.97 | $194.95 | $195.00 |
| Purchase #6 | $111.38 | 13.435% | $126.3439 | $126.34 | $126.35 | $126.30 |
| Purchase #7 | $181.95 | 12.871% | $205.3688 | $205.37 | $205.35 | $205.40 |
| 7 purchase totals = | $813.43 | $889.2265 | $889.22 | $889.20 | $889.20 | |