| 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 | $14.43 | 9.115% | $15.7453 | $15.75 | $15.75 | $15.70 |
| Purchase #2 | $50.50 | 8.275% | $54.6789 | $54.68 | $54.70 | $54.70 |
| Purchase #3 | $150.72 | 5.376% | $158.8227 | $158.82 | $158.80 | $158.80 |
| Purchase #4 | $5.59 | 13.148% | $6.325 | $6.33 | $6.35 | $6.30 |
| Purchase #5 | $92.43 | 10.671% | $102.2932 | $102.29 | $102.30 | $102.30 |
| Purchase #6 | $134.41 | 6.793% | $143.5405 | $143.54 | $143.55 | $143.50 |
| Purchase #7 | $58.71 | 5.655% | $62.0301 | $62.03 | $62.05 | $62.00 |
| 7 purchase totals = | $506.79 | $543.4357 | $543.44 | $543.50 | $543.30 | |