| 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 | $73.61 | 5.664% | $77.7793 | $77.78 | $77.80 | $77.80 |
| Purchase #2 | $140.73 | 5.192% | $148.0367 | $148.04 | $148.05 | $148.00 |
| Purchase #3 | $90.51 | 11.509% | $100.9268 | $100.93 | $100.95 | $100.90 |
| Purchase #4 | $69.73 | 7.815% | $75.1794 | $75.18 | $75.20 | $75.20 |
| Purchase #5 | $197.38 | 10.487% | $218.0792 | $218.08 | $218.10 | $218.10 |
| Purchase #6 | $77.38 | 13.502% | $87.8278 | $87.83 | $87.85 | $87.80 |
| Purchase #7 | $43.62 | 5.385% | $45.9689 | $45.97 | $45.95 | $46.00 |
| 7 purchase totals = | $692.96 | $753.7981 | $753.81 | $753.90 | $753.80 | |