| 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 | $82.38 | 11.203% | $91.609 | $91.61 | $91.60 | $91.60 |
| Purchase #2 | $90.95 | 12.638% | $102.4443 | $102.44 | $102.45 | $102.40 |
| Purchase #3 | $41.83 | 6.857% | $44.6983 | $44.70 | $44.70 | $44.70 |
| Purchase #4 | $95.26 | 6.416% | $101.3719 | $101.37 | $101.35 | $101.40 |
| Purchase #5 | $22.44 | 13.446% | $25.4573 | $25.46 | $25.45 | $25.50 |
| Purchase #6 | $80.65 | 8.504% | $87.5085 | $87.51 | $87.50 | $87.50 |
| Purchase #7 | $37.37 | 7.126% | $40.033 | $40.03 | $40.05 | $40.00 |
| 7 purchase totals = | $450.88 | $493.1223 | $493.12 | $493.10 | $493.10 | |