| 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 | $13.41 | 7.799% | $14.4558 | $14.46 | $14.45 | $14.50 |
| Purchase #2 | $134.48 | 6.262% | $142.9011 | $142.90 | $142.90 | $142.90 |
| Purchase #3 | $111.61 | 7.848% | $120.3692 | $120.37 | $120.35 | $120.40 |
| Purchase #4 | $76.35 | 9.840% | $83.8628 | $83.86 | $83.85 | $83.90 |
| Purchase #5 | $55.62 | 5.405% | $58.6263 | $58.63 | $58.65 | $58.60 |
| Purchase #6 | $229.32 | 4.593% | $239.8527 | $239.85 | $239.85 | $239.90 |
| Purchase #7 | $183.54 | 10.580% | $202.9585 | $202.96 | $202.95 | $203.00 |
| 7 purchase totals = | $804.33 | $863.0264 | $863.03 | $863.00 | $863.20 | |