| 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 | $40.47 | 8.349% | $43.8488 | $43.85 | $43.85 | $43.80 |
| Purchase #2 | $97.99 | 12.443% | $110.1829 | $110.18 | $110.20 | $110.20 |
| Purchase #3 | $118.49 | 10.569% | $131.0132 | $131.01 | $131.00 | $131.00 |
| Purchase #4 | $97.69 | 6.811% | $104.3437 | $104.34 | $104.35 | $104.30 |
| Purchase #5 | $35.74 | 9.464% | $39.1224 | $39.12 | $39.10 | $39.10 |
| Purchase #6 | $40.74 | 3.281% | $42.0767 | $42.08 | $42.10 | $42.10 |
| Purchase #7 | $134.72 | 3.764% | $139.7909 | $139.79 | $139.80 | $139.80 |
| 7 purchase totals = | $565.84 | $610.3786 | $610.37 | $610.40 | $610.30 | |