| 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 | $22.56 | 9.533% | $24.7106 | $24.71 | $24.70 | $24.70 |
| Purchase #2 | $64.47 | 10.191% | $71.0401 | $71.04 | $71.05 | $71.00 |
| Purchase #3 | $43.58 | 9.618% | $47.7715 | $47.77 | $47.75 | $47.80 |
| Purchase #4 | $134.93 | 6.820% | $144.1322 | $144.13 | $144.15 | $144.10 |
| Purchase #5 | $231.84 | 12.361% | $260.4977 | $260.50 | $260.50 | $260.50 |
| Purchase #6 | $25.60 | 8.480% | $27.7709 | $27.77 | $27.75 | $27.80 |
| Purchase #7 | $65.73 | 12.326% | $73.8319 | $73.83 | $73.85 | $73.80 |
| 7 purchase totals = | $588.71 | $649.7549 | $649.75 | $649.75 | $649.70 | |