| 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 | $139.98 | 7.398% | $150.3357 | $150.34 | $150.35 | $150.30 |
| Purchase #2 | $109.65 | 3.514% | $113.5031 | $113.50 | $113.50 | $113.50 |
| Purchase #3 | $102.40 | 5.329% | $107.8569 | $107.86 | $107.85 | $107.90 |
| Purchase #4 | $55.28 | 12.265% | $62.0601 | $62.06 | $62.05 | $62.10 |
| Purchase #5 | $96.67 | 10.686% | $107.0002 | $107.00 | $107.00 | $107.00 |
| Purchase #6 | $22.91 | 7.464% | $24.62 | $24.62 | $24.60 | $24.60 |
| Purchase #7 | $159.58 | 12.568% | $179.636 | $179.64 | $179.65 | $179.60 |
| 7 purchase totals = | $686.47 | $745.0120 | $745.02 | $745.00 | $745.00 | |