| 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 | $42.62 | 5.194% | $44.8337 | $44.83 | $44.85 | $44.80 |
| Purchase #2 | $155.42 | 13.526% | $176.4421 | $176.44 | $176.45 | $176.40 |
| Purchase #3 | $125.54 | 11.834% | $140.3964 | $140.40 | $140.40 | $140.40 |
| Purchase #4 | $113.76 | 11.667% | $127.0324 | $127.03 | $127.05 | $127.00 |
| Purchase #5 | $12.49 | 9.656% | $13.696 | $13.70 | $13.70 | $13.70 |
| Purchase #6 | $37.44 | 4.262% | $39.0357 | $39.04 | $39.05 | $39.00 |
| Purchase #7 | $123.34 | 8.161% | $133.4058 | $133.41 | $133.40 | $133.40 |
| 7 purchase totals = | $610.61 | $674.8421 | $674.85 | $674.90 | $674.70 | |