| 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 | $26.36 | 7.501% | $28.3373 | $28.34 | $28.35 | $28.30 |
| Purchase #2 | $40.85 | 3.114% | $42.1221 | $42.12 | $42.10 | $42.10 |
| Purchase #3 | $105.72 | 11.512% | $117.8905 | $117.89 | $117.90 | $117.90 |
| Purchase #4 | $49.40 | 6.700% | $52.7098 | $52.71 | $52.70 | $52.70 |
| Purchase #5 | $111.74 | 11.392% | $124.4694 | $124.47 | $124.45 | $124.50 |
| Purchase #6 | $188.36 | 3.383% | $194.7322 | $194.73 | $194.75 | $194.70 |
| Purchase #7 | $124.74 | 8.857% | $135.7882 | $135.79 | $135.80 | $135.80 |
| 7 purchase totals = | $647.17 | $696.0495 | $696.05 | $696.05 | $696.00 | |