| 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 | $33.88 | 10.747% | $37.5211 | $37.52 | $37.50 | $37.50 |
| Purchase #2 | $42.79 | 8.396% | $46.3826 | $46.38 | $46.40 | $46.40 |
| Purchase #3 | $25.83 | 12.870% | $29.1543 | $29.15 | $29.15 | $29.20 |
| Purchase #4 | $110.45 | 11.360% | $122.9971 | $123.00 | $123.00 | $123.00 |
| Purchase #5 | $50.44 | 4.340% | $52.6291 | $52.63 | $52.65 | $52.60 |
| Purchase #6 | $118.41 | 6.808% | $126.4714 | $126.47 | $126.45 | $126.50 |
| Purchase #7 | $22.72 | 5.870% | $24.0537 | $24.05 | $24.05 | $24.10 |
| 7 purchase totals = | $404.52 | $439.2093 | $439.20 | $439.20 | $439.30 | |