| 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 | $41.95 | 7.665% | $45.1655 | $45.17 | $45.15 | $45.20 |
| Purchase #2 | $202.62 | 6.753% | $216.3029 | $216.30 | $216.30 | $216.30 |
| Purchase #3 | $103.65 | 5.229% | $109.0699 | $109.07 | $109.05 | $109.10 |
| Purchase #4 | $202.57 | 10.272% | $223.378 | $223.38 | $223.40 | $223.40 |
| Purchase #5 | $142.74 | 4.187% | $148.7165 | $148.72 | $148.70 | $148.70 |
| Purchase #6 | $51.74 | 4.454% | $54.0445 | $54.04 | $54.05 | $54.00 |
| Purchase #7 | $103.63 | 10.118% | $114.1153 | $114.12 | $114.10 | $114.10 |
| 7 purchase totals = | $848.90 | $910.7926 | $910.80 | $910.75 | $910.80 | |