| 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 | $25.85 | 12.577% | $29.1012 | $29.10 | $29.10 | $29.10 |
| Purchase #2 | $178.92 | 3.691% | $185.5239 | $185.52 | $185.50 | $185.50 |
| Purchase #3 | $133.53 | 8.215% | $144.4995 | $144.50 | $144.50 | $144.50 |
| Purchase #4 | $223.65 | 7.655% | $240.7704 | $240.77 | $240.75 | $240.80 |
| Purchase #5 | $118.31 | 3.479% | $122.426 | $122.43 | $122.45 | $122.40 |
| Purchase #6 | $236.75 | 7.619% | $254.788 | $254.79 | $254.80 | $254.80 |
| Purchase #7 | $60.71 | 6.341% | $64.5596 | $64.56 | $64.55 | $64.60 |
| 7 purchase totals = | $977.72 | $1,041.6686 | $1,041.67 | $1,041.65 | $1,041.70 | |