| 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 | $49.81 | 9.389% | $54.4867 | $54.49 | $54.50 | $54.50 |
| Purchase #2 | $149.91 | 10.637% | $165.8559 | $165.86 | $165.85 | $165.90 |
| Purchase #3 | $130.29 | 13.597% | $148.0055 | $148.01 | $148.00 | $148.00 |
| Purchase #4 | $75.69 | 3.271% | $78.1658 | $78.17 | $78.15 | $78.20 |
| Purchase #5 | $121.82 | 10.497% | $134.6074 | $134.61 | $134.60 | $134.60 |
| Purchase #6 | $133.87 | 11.431% | $149.1727 | $149.17 | $149.15 | $149.20 |
| Purchase #7 | $45.29 | 3.327% | $46.7968 | $46.80 | $46.80 | $46.80 |
| 7 purchase totals = | $706.68 | $777.0908 | $777.11 | $777.05 | $777.20 | |