| 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 | $246.42 | 9.702% | $270.3277 | $270.33 | $270.35 | $270.30 |
| Purchase #2 | $99.37 | 6.492% | $105.8211 | $105.82 | $105.80 | $105.80 |
| Purchase #3 | $26.89 | 4.212% | $28.0226 | $28.02 | $28.00 | $28.00 |
| Purchase #4 | $80.57 | 13.295% | $91.2818 | $91.28 | $91.30 | $91.30 |
| Purchase #5 | $51.45 | 8.475% | $55.8104 | $55.81 | $55.80 | $55.80 |
| Purchase #6 | $113.48 | 6.416% | $120.7609 | $120.76 | $120.75 | $120.80 |
| Purchase #7 | $33.87 | 5.654% | $35.785 | $35.79 | $35.80 | $35.80 |
| 7 purchase totals = | $652.05 | $707.8095 | $707.81 | $707.80 | $707.80 | |