| 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 | $75.66 | 10.738% | $83.7844 | $83.78 | $83.80 | $83.80 |
| Purchase #2 | $184.77 | 11.502% | $206.0222 | $206.02 | $206.00 | $206.00 |
| Purchase #3 | $234.74 | 8.543% | $254.7938 | $254.79 | $254.80 | $254.80 |
| Purchase #4 | $89.49 | 13.551% | $101.6168 | $101.62 | $101.60 | $101.60 |
| Purchase #5 | $85.99 | 6.187% | $91.3102 | $91.31 | $91.30 | $91.30 |
| Purchase #6 | $129.25 | 6.228% | $137.2997 | $137.30 | $137.30 | $137.30 |
| Purchase #7 | $150.50 | 3.473% | $155.7269 | $155.73 | $155.75 | $155.70 |
| 7 purchase totals = | $950.40 | $1,030.5540 | $1,030.55 | $1,030.55 | $1,030.50 | |