| 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 | $56.40 | 4.293% | $58.8213 | $58.82 | $58.80 | $58.80 |
| Purchase #2 | $75.95 | 4.513% | $79.3776 | $79.38 | $79.40 | $79.40 |
| Purchase #3 | $193.98 | 7.200% | $207.9466 | $207.95 | $207.95 | $207.90 |
| Purchase #4 | $39.86 | 13.623% | $45.2901 | $45.29 | $45.30 | $45.30 |
| Purchase #5 | $41.45 | 5.561% | $43.755 | $43.76 | $43.75 | $43.80 |
| Purchase #6 | $164.74 | 13.182% | $186.456 | $186.46 | $186.45 | $186.50 |
| Purchase #7 | $45.56 | 13.523% | $51.7211 | $51.72 | $51.70 | $51.70 |
| 7 purchase totals = | $617.94 | $673.3677 | $673.38 | $673.35 | $673.40 | |