| 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 | $77.46 | 4.611% | $81.0317 | $81.03 | $81.05 | $81.00 |
| Purchase #2 | $25.98 | 8.582% | $28.2096 | $28.21 | $28.20 | $28.20 |
| Purchase #3 | $21.60 | 13.460% | $24.5074 | $24.51 | $24.50 | $24.50 |
| Purchase #4 | $163.58 | 4.234% | $170.506 | $170.51 | $170.50 | $170.50 |
| Purchase #5 | $8.51 | 13.466% | $9.656 | $9.66 | $9.65 | $9.70 |
| Purchase #6 | $207.72 | 5.292% | $218.7125 | $218.71 | $218.70 | $218.70 |
| Purchase #7 | $46.75 | 13.663% | $53.1375 | $53.14 | $53.15 | $53.10 |
| 7 purchase totals = | $551.60 | $585.7607 | $585.77 | $585.75 | $585.70 | |