| 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 | $49.68 | 8.719% | $54.0116 | $54.01 | $54.00 | $54.00 |
| Purchase #2 | $208.82 | 8.566% | $226.7075 | $226.71 | $226.70 | $226.70 |
| Purchase #3 | $106.43 | 9.632% | $116.6813 | $116.68 | $116.70 | $116.70 |
| Purchase #4 | $120.57 | 12.681% | $135.8595 | $135.86 | $135.85 | $135.90 |
| Purchase #5 | $125.58 | 13.571% | $142.6225 | $142.62 | $142.60 | $142.60 |
| Purchase #6 | $5.69 | 7.432% | $6.1129 | $6.11 | $6.10 | $6.10 |
| Purchase #7 | $183.91 | 7.377% | $197.477 | $197.48 | $197.50 | $197.50 |
| 7 purchase totals = | $800.68 | $879.4723 | $879.47 | $879.45 | $879.50 | |