| 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 | $9.52 | 8.200% | $10.3006 | $10.30 | $10.30 | $10.30 |
| Purchase #2 | $201.60 | 10.756% | $223.2841 | $223.28 | $223.30 | $223.30 |
| Purchase #3 | $57.36 | 13.161% | $64.9091 | $64.91 | $64.90 | $64.90 |
| Purchase #4 | $83.46 | 9.396% | $91.3019 | $91.30 | $91.30 | $91.30 |
| Purchase #5 | $144.86 | 3.224% | $149.5303 | $149.53 | $149.55 | $149.50 |
| Purchase #6 | $45.99 | 8.741% | $50.01 | $50.01 | $50.00 | $50.00 |
| Purchase #7 | $196.63 | 5.447% | $207.3404 | $207.34 | $207.35 | $207.30 |
| 7 purchase totals = | $739.42 | $796.6764 | $796.67 | $796.70 | $796.60 | |