| 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 | $80.91 | 8.754% | $87.9929 | $87.99 | $88.00 | $88.00 |
| Purchase #2 | $183.35 | 5.570% | $193.5626 | $193.56 | $193.55 | $193.60 |
| Purchase #3 | $213.41 | 5.392% | $224.9171 | $224.92 | $224.90 | $224.90 |
| Purchase #4 | $236.82 | 8.354% | $256.6039 | $256.60 | $256.60 | $256.60 |
| Purchase #5 | $31.43 | 13.494% | $35.6712 | $35.67 | $35.65 | $35.70 |
| Purchase #6 | $17.97 | 5.691% | $18.9927 | $18.99 | $19.00 | $19.00 |
| Purchase #7 | $96.47 | 8.162% | $104.3439 | $104.34 | $104.35 | $104.30 |
| 7 purchase totals = | $860.36 | $922.0843 | $922.07 | $922.05 | $922.10 | |