| 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 | $76.53 | 4.849% | $80.2409 | $80.24 | $80.25 | $80.20 |
| Purchase #2 | $90.32 | 7.303% | $96.9161 | $96.92 | $96.90 | $96.90 |
| Purchase #3 | $84.99 | 11.687% | $94.9228 | $94.92 | $94.90 | $94.90 |
| Purchase #4 | $10.59 | 12.746% | $11.9398 | $11.94 | $11.95 | $11.90 |
| Purchase #5 | $111.34 | 9.349% | $121.7492 | $121.75 | $121.75 | $121.70 |
| Purchase #6 | $85.69 | 3.441% | $88.6386 | $88.64 | $88.65 | $88.60 |
| Purchase #7 | $112.60 | 11.858% | $125.9521 | $125.95 | $125.95 | $126.00 |
| 7 purchase totals = | $572.06 | $620.3595 | $620.36 | $620.35 | $620.20 | |