| 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 | $75.50 | 5.679% | $79.7876 | $79.79 | $79.80 | $79.80 |
| Purchase #2 | $32.83 | 5.664% | $34.6895 | $34.69 | $34.70 | $34.70 |
| Purchase #3 | $180.82 | 6.866% | $193.2351 | $193.24 | $193.25 | $193.20 |
| Purchase #4 | $199.59 | 7.737% | $215.0323 | $215.03 | $215.05 | $215.00 |
| Purchase #5 | $11.55 | 4.682% | $12.0908 | $12.09 | $12.10 | $12.10 |
| Purchase #6 | $11.73 | 7.765% | $12.6408 | $12.64 | $12.65 | $12.60 |
| Purchase #7 | $55.72 | 6.184% | $59.1657 | $59.17 | $59.15 | $59.20 |
| 7 purchase totals = | $567.74 | $606.6418 | $606.65 | $606.70 | $606.60 | |