| 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 | $35.97 | 7.826% | $38.785 | $38.79 | $38.80 | $38.80 |
| Purchase #2 | $51.34 | 4.466% | $53.6328 | $53.63 | $53.65 | $53.60 |
| Purchase #3 | $39.83 | 7.135% | $42.6719 | $42.67 | $42.65 | $42.70 |
| Purchase #4 | $92.70 | 10.337% | $102.2824 | $102.28 | $102.30 | $102.30 |
| Purchase #5 | $5.28 | 7.608% | $5.6817 | $5.68 | $5.70 | $5.70 |
| Purchase #6 | $193.61 | 7.372% | $207.8829 | $207.88 | $207.90 | $207.90 |
| Purchase #7 | $37.30 | 10.446% | $41.1964 | $41.20 | $41.20 | $41.20 |
| 7 purchase totals = | $456.03 | $492.1331 | $492.13 | $492.20 | $492.20 | |