| 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 | $74.88 | 11.434% | $83.4418 | $83.44 | $83.45 | $83.40 |
| Purchase #2 | $80.51 | 12.600% | $90.6543 | $90.65 | $90.65 | $90.70 |
| Purchase #3 | $53.69 | 3.437% | $55.5353 | $55.54 | $55.55 | $55.50 |
| Purchase #4 | $232.34 | 4.463% | $242.7093 | $242.71 | $242.70 | $242.70 |
| Purchase #5 | $224.27 | 8.805% | $244.017 | $244.02 | $244.00 | $244.00 |
| Purchase #6 | $156.44 | 5.488% | $165.0254 | $165.03 | $165.05 | $165.00 |
| Purchase #7 | $9.97 | 7.187% | $10.6865 | $10.69 | $10.70 | $10.70 |
| 7 purchase totals = | $832.10 | $892.0696 | $892.08 | $892.10 | $892.00 | |