| 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 | $45.44 | 11.357% | $50.6006 | $50.60 | $50.60 | $50.60 |
| Purchase #2 | $204.84 | 3.519% | $212.0483 | $212.05 | $212.05 | $212.00 |
| Purchase #3 | $6.28 | 11.288% | $6.9889 | $6.99 | $7.00 | $7.00 |
| Purchase #4 | $100.41 | 9.458% | $109.9068 | $109.91 | $109.90 | $109.90 |
| Purchase #5 | $188.26 | 7.351% | $202.099 | $202.10 | $202.10 | $202.10 |
| Purchase #6 | $196.48 | 12.421% | $220.8848 | $220.88 | $220.90 | $220.90 |
| Purchase #7 | $109.78 | 8.798% | $119.4384 | $119.44 | $119.45 | $119.40 |
| 7 purchase totals = | $851.49 | $921.9668 | $921.97 | $922.00 | $921.90 | |