| 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 | $129.54 | 4.630% | $135.5377 | $135.54 | $135.55 | $135.50 |
| Purchase #2 | $43.67 | 11.723% | $48.7894 | $48.79 | $48.80 | $48.80 |
| Purchase #3 | $109.64 | 13.182% | $124.0927 | $124.09 | $124.10 | $124.10 |
| Purchase #4 | $141.95 | 12.623% | $159.8683 | $159.87 | $159.85 | $159.90 |
| Purchase #5 | $82.95 | 10.145% | $91.3653 | $91.37 | $91.35 | $91.40 |
| Purchase #6 | $160.96 | 4.129% | $167.606 | $167.61 | $167.60 | $167.60 |
| Purchase #7 | $67.88 | 4.274% | $70.7812 | $70.78 | $70.80 | $70.80 |
| 7 purchase totals = | $736.59 | $798.0406 | $798.05 | $798.05 | $798.10 | |