| 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 | $35.44 | 7.165% | $37.9793 | $37.98 | $38.00 | $38.00 |
| Purchase #2 | $120.67 | 4.581% | $126.1979 | $126.20 | $126.20 | $126.20 |
| Purchase #3 | $146.42 | 13.685% | $166.4576 | $166.46 | $166.45 | $166.50 |
| Purchase #4 | $186.79 | 9.572% | $204.6695 | $204.67 | $204.65 | $204.70 |
| Purchase #5 | $51.33 | 3.318% | $53.0331 | $53.03 | $53.05 | $53.00 |
| Purchase #6 | $242.37 | 6.317% | $257.6805 | $257.68 | $257.70 | $257.70 |
| Purchase #7 | $39.65 | 8.792% | $43.136 | $43.14 | $43.15 | $43.10 |
| 7 purchase totals = | $822.67 | $889.1539 | $889.16 | $889.20 | $889.20 | |