| 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 | $53.70 | 13.850% | $61.1375 | $61.14 | $61.15 | $61.10 |
| Purchase #2 | $187.87 | 12.679% | $211.69 | $211.69 | $211.70 | $211.70 |
| Purchase #3 | $49.82 | 6.317% | $52.9671 | $52.97 | $52.95 | $53.00 |
| Purchase #4 | $243.41 | 8.572% | $264.2751 | $264.28 | $264.30 | $264.30 |
| Purchase #5 | $143.45 | 13.508% | $162.8272 | $162.83 | $162.85 | $162.80 |
| Purchase #6 | $228.74 | 13.697% | $260.0705 | $260.07 | $260.05 | $260.10 |
| Purchase #7 | $155.90 | 13.351% | $176.7142 | $176.71 | $176.70 | $176.70 |
| 7 purchase totals = | $1,062.89 | $1,189.6816 | $1,189.69 | $1,189.70 | $1,189.70 | |