| 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 | $84.81 | 3.151% | $87.4824 | $87.48 | $87.50 | $87.50 |
| Purchase #2 | $83.87 | 12.753% | $94.5659 | $94.57 | $94.55 | $94.60 |
| Purchase #3 | $135.29 | 10.680% | $149.739 | $149.74 | $149.75 | $149.70 |
| Purchase #4 | $106.63 | 7.264% | $114.3756 | $114.38 | $114.40 | $114.40 |
| Purchase #5 | $157.45 | 4.592% | $164.6801 | $164.68 | $164.70 | $164.70 |
| Purchase #6 | $22.31 | 10.732% | $24.7043 | $24.70 | $24.70 | $24.70 |
| Purchase #7 | $116.95 | 10.736% | $129.5058 | $129.51 | $129.50 | $129.50 |
| 7 purchase totals = | $707.31 | $765.0531 | $765.06 | $765.10 | $765.10 | |