| 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 | $20.39 | 11.802% | $22.7964 | $22.80 | $22.80 | $22.80 |
| Purchase #2 | $157.41 | 11.330% | $175.2446 | $175.24 | $175.25 | $175.20 |
| Purchase #3 | $139.28 | 6.351% | $148.1257 | $148.13 | $148.15 | $148.10 |
| Purchase #4 | $131.86 | 6.702% | $140.6973 | $140.70 | $140.70 | $140.70 |
| Purchase #5 | $74.70 | 8.797% | $81.2714 | $81.27 | $81.25 | $81.30 |
| Purchase #6 | $54.63 | 5.206% | $57.474 | $57.47 | $57.45 | $57.50 |
| Purchase #7 | $242.29 | 3.541% | $250.8695 | $250.87 | $250.85 | $250.90 |
| 7 purchase totals = | $820.56 | $876.4789 | $876.48 | $876.45 | $876.50 | |