| 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 | $32.87 | 13.134% | $37.1871 | $37.19 | $37.20 | $37.20 |
| Purchase #2 | $81.63 | 3.812% | $84.7417 | $84.74 | $84.75 | $84.70 |
| Purchase #3 | $37.54 | 9.498% | $41.1055 | $41.11 | $41.10 | $41.10 |
| Purchase #4 | $157.45 | 6.114% | $167.0765 | $167.08 | $167.10 | $167.10 |
| Purchase #5 | $100.39 | 4.400% | $104.8072 | $104.81 | $104.80 | $104.80 |
| Purchase #6 | $136.25 | 12.592% | $153.4066 | $153.41 | $153.40 | $153.40 |
| Purchase #7 | $64.32 | 6.634% | $68.587 | $68.59 | $68.60 | $68.60 |
| 7 purchase totals = | $610.45 | $656.9116 | $656.93 | $656.95 | $656.90 | |