| 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 | $62.31 | 3.274% | $64.35 | $64.35 | $64.35 | $64.40 |
| Purchase #2 | $28.64 | 9.458% | $31.3488 | $31.35 | $31.35 | $31.30 |
| Purchase #3 | $111.71 | 8.475% | $121.1774 | $121.18 | $121.20 | $121.20 |
| Purchase #4 | $195.56 | 3.313% | $202.0389 | $202.04 | $202.05 | $202.00 |
| Purchase #5 | $231.38 | 6.828% | $247.1786 | $247.18 | $247.20 | $247.20 |
| Purchase #6 | $89.43 | 4.327% | $93.2996 | $93.30 | $93.30 | $93.30 |
| Purchase #7 | $139.28 | 10.472% | $153.8654 | $153.87 | $153.85 | $153.90 |
| 7 purchase totals = | $858.31 | $913.2587 | $913.27 | $913.30 | $913.30 | |