| 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 | $34.85 | 8.316% | $37.7481 | $37.75 | $37.75 | $37.70 |
| Purchase #2 | $8.90 | 11.380% | $9.9128 | $9.91 | $9.90 | $9.90 |
| Purchase #3 | $9.69 | 7.742% | $10.4402 | $10.44 | $10.45 | $10.40 |
| Purchase #4 | $140.79 | 13.462% | $159.7431 | $159.74 | $159.75 | $159.70 |
| Purchase #5 | $216.85 | 12.499% | $243.9541 | $243.95 | $243.95 | $244.00 |
| Purchase #6 | $122.70 | 6.645% | $130.8534 | $130.85 | $130.85 | $130.90 |
| Purchase #7 | $203.56 | 6.293% | $216.37 | $216.37 | $216.35 | $216.40 |
| 7 purchase totals = | $737.34 | $809.0217 | $809.01 | $809.00 | $809.00 | |