| 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 | $37.32 | 4.643% | $39.0528 | $39.05 | $39.05 | $39.10 |
| Purchase #2 | $210.37 | 9.295% | $229.9239 | $229.92 | $229.90 | $229.90 |
| Purchase #3 | $97.83 | 8.192% | $105.8442 | $105.84 | $105.85 | $105.80 |
| Purchase #4 | $225.57 | 4.245% | $235.1454 | $235.15 | $235.15 | $235.10 |
| Purchase #5 | $80.65 | 10.165% | $88.8481 | $88.85 | $88.85 | $88.80 |
| Purchase #6 | $36.65 | 6.564% | $39.0557 | $39.06 | $39.05 | $39.10 |
| Purchase #7 | $34.93 | 9.574% | $38.2742 | $38.27 | $38.25 | $38.30 |
| 7 purchase totals = | $723.32 | $776.1443 | $776.14 | $776.10 | $776.10 | |