| 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 | $105.40 | 5.869% | $111.5859 | $111.59 | $111.60 | $111.60 |
| Purchase #2 | $67.92 | 11.685% | $75.8565 | $75.86 | $75.85 | $75.90 |
| Purchase #3 | $161.95 | 4.199% | $168.7503 | $168.75 | $168.75 | $168.80 |
| Purchase #4 | $189.96 | 12.481% | $213.6689 | $213.67 | $213.65 | $213.70 |
| Purchase #5 | $190.64 | 6.475% | $202.9839 | $202.98 | $203.00 | $203.00 |
| Purchase #6 | $97.33 | 11.751% | $108.7672 | $108.77 | $108.75 | $108.80 |
| Purchase #7 | $76.97 | 10.555% | $85.0942 | $85.09 | $85.10 | $85.10 |
| 7 purchase totals = | $890.17 | $966.7069 | $966.71 | $966.70 | $966.90 | |