| 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 | $65.88 | 7.356% | $70.7261 | $70.73 | $70.75 | $70.70 |
| Purchase #2 | $69.66 | 5.588% | $73.5526 | $73.55 | $73.55 | $73.60 |
| Purchase #3 | $157.46 | 8.409% | $170.7008 | $170.70 | $170.70 | $170.70 |
| Purchase #4 | $52.43 | 4.387% | $54.7301 | $54.73 | $54.75 | $54.70 |
| Purchase #5 | $126.85 | 5.522% | $133.8547 | $133.85 | $133.85 | $133.90 |
| Purchase #6 | $193.51 | 10.411% | $213.6563 | $213.66 | $213.65 | $213.70 |
| Purchase #7 | $122.94 | 6.657% | $131.1241 | $131.12 | $131.10 | $131.10 |
| 7 purchase totals = | $788.73 | $848.3447 | $848.34 | $848.35 | $848.40 | |