| 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 | $52.93 | 7.408% | $56.8511 | $56.85 | $56.85 | $56.90 |
| Purchase #2 | $188.26 | 7.809% | $202.9612 | $202.96 | $202.95 | $203.00 |
| Purchase #3 | $40.99 | 3.449% | $42.4037 | $42.40 | $42.40 | $42.40 |
| Purchase #4 | $71.49 | 6.456% | $76.1054 | $76.11 | $76.10 | $76.10 |
| Purchase #5 | $92.41 | 13.638% | $105.0129 | $105.01 | $105.00 | $105.00 |
| Purchase #6 | $81.64 | 13.449% | $92.6198 | $92.62 | $92.60 | $92.60 |
| Purchase #7 | $225.80 | 9.439% | $247.1133 | $247.11 | $247.10 | $247.10 |
| 7 purchase totals = | $753.52 | $823.0674 | $823.06 | $823.00 | $823.10 | |