| 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 | $74.56 | 4.640% | $78.0196 | $78.02 | $78.00 | $78.00 |
| Purchase #2 | $250.73 | 6.115% | $266.0621 | $266.06 | $266.05 | $266.10 |
| Purchase #3 | $150.50 | 7.134% | $161.2367 | $161.24 | $161.25 | $161.20 |
| Purchase #4 | $91.84 | 6.437% | $97.7517 | $97.75 | $97.75 | $97.80 |
| Purchase #5 | $50.64 | 13.188% | $57.3184 | $57.32 | $57.30 | $57.30 |
| Purchase #6 | $83.79 | 9.276% | $91.5624 | $91.56 | $91.55 | $91.60 |
| Purchase #7 | $109.63 | 4.580% | $114.6511 | $114.65 | $114.65 | $114.70 |
| 7 purchase totals = | $811.69 | $866.6020 | $866.60 | $866.55 | $866.70 | |