| 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 | $80.45 | 6.763% | $85.8908 | $85.89 | $85.90 | $85.90 |
| Purchase #2 | $75.96 | 10.712% | $84.0968 | $84.10 | $84.10 | $84.10 |
| Purchase #3 | $34.37 | 3.717% | $35.6475 | $35.65 | $35.65 | $35.60 |
| Purchase #4 | $115.54 | 12.825% | $130.358 | $130.36 | $130.35 | $130.40 |
| Purchase #5 | $143.80 | 9.597% | $157.6005 | $157.60 | $157.60 | $157.60 |
| Purchase #6 | $11.44 | 5.464% | $12.0651 | $12.07 | $12.05 | $12.10 |
| Purchase #7 | $53.87 | 8.381% | $58.3848 | $58.38 | $58.40 | $58.40 |
| 7 purchase totals = | $515.43 | $564.0435 | $564.05 | $564.05 | $564.10 | |