| 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 | $84.76 | 3.316% | $87.5706 | $87.57 | $87.55 | $87.60 |
| Purchase #2 | $151.47 | 4.789% | $158.7239 | $158.72 | $158.70 | $158.70 |
| Purchase #3 | $88.25 | 11.424% | $98.3317 | $98.33 | $98.35 | $98.30 |
| Purchase #4 | $59.31 | 6.798% | $63.3419 | $63.34 | $63.35 | $63.30 |
| Purchase #5 | $31.80 | 13.435% | $36.0723 | $36.07 | $36.05 | $36.10 |
| Purchase #6 | $104.56 | 11.670% | $116.7622 | $116.76 | $116.75 | $116.80 |
| Purchase #7 | $7.70 | 11.627% | $8.5953 | $8.60 | $8.60 | $8.60 |
| 7 purchase totals = | $527.85 | $569.3979 | $569.39 | $569.35 | $569.40 | |