| 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 | $73.96 | 13.560% | $83.989 | $83.99 | $84.00 | $84.00 |
| Purchase #2 | $125.86 | 4.388% | $131.3827 | $131.38 | $131.40 | $131.40 |
| Purchase #3 | $165.99 | 7.138% | $177.8384 | $177.84 | $177.85 | $177.80 |
| Purchase #4 | $111.55 | 13.155% | $126.2244 | $126.22 | $126.20 | $126.20 |
| Purchase #5 | $57.50 | 6.406% | $61.1835 | $61.18 | $61.20 | $61.20 |
| Purchase #6 | $56.38 | 3.771% | $58.5061 | $58.51 | $58.50 | $58.50 |
| Purchase #7 | $88.70 | 8.188% | $95.9628 | $95.96 | $95.95 | $96.00 |
| 7 purchase totals = | $679.94 | $735.0869 | $735.08 | $735.10 | $735.10 | |