| 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 | $99.29 | 9.674% | $108.8953 | $108.90 | $108.90 | $108.90 |
| Purchase #2 | $62.91 | 5.310% | $66.2505 | $66.25 | $66.25 | $66.30 |
| Purchase #3 | $233.46 | 5.771% | $246.933 | $246.93 | $246.95 | $246.90 |
| Purchase #4 | $49.49 | 5.626% | $52.2743 | $52.27 | $52.25 | $52.30 |
| Purchase #5 | $202.31 | 11.821% | $226.2251 | $226.23 | $226.25 | $226.20 |
| Purchase #6 | $67.41 | 7.153% | $72.2318 | $72.23 | $72.25 | $72.20 |
| Purchase #7 | $38.68 | 5.438% | $40.7834 | $40.78 | $40.80 | $40.80 |
| 7 purchase totals = | $753.55 | $813.5934 | $813.59 | $813.65 | $813.60 | |