| 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 | $45.65 | 11.363% | $50.8372 | $50.84 | $50.85 | $50.80 |
| Purchase #2 | $55.75 | 3.450% | $57.6734 | $57.67 | $57.65 | $57.70 |
| Purchase #3 | $207.89 | 9.736% | $228.1302 | $228.13 | $228.15 | $228.10 |
| Purchase #4 | $42.77 | 10.568% | $47.2899 | $47.29 | $47.30 | $47.30 |
| Purchase #5 | $212.30 | 11.774% | $237.2962 | $237.30 | $237.30 | $237.30 |
| Purchase #6 | $136.25 | 9.508% | $149.2047 | $149.20 | $149.20 | $149.20 |
| Purchase #7 | $229.26 | 5.250% | $241.2962 | $241.30 | $241.30 | $241.30 |
| 7 purchase totals = | $929.87 | $1,011.7278 | $1,011.73 | $1,011.75 | $1,011.70 | |