| 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 | $7.31 | 9.273% | $7.9879 | $7.99 | $8.00 | $8.00 |
| Purchase #2 | $202.61 | 11.475% | $225.8595 | $225.86 | $225.85 | $225.90 |
| Purchase #3 | $41.49 | 4.848% | $43.5014 | $43.50 | $43.50 | $43.50 |
| Purchase #4 | $17.35 | 5.817% | $18.3592 | $18.36 | $18.35 | $18.40 |
| Purchase #5 | $232.85 | 9.817% | $255.7089 | $255.71 | $255.70 | $255.70 |
| Purchase #6 | $83.27 | 10.526% | $92.035 | $92.04 | $92.05 | $92.00 |
| Purchase #7 | $250.68 | 12.691% | $282.4938 | $282.49 | $282.50 | $282.50 |
| 7 purchase totals = | $835.56 | $925.9457 | $925.95 | $925.95 | $926.00 | |