| 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 | $115.32 | 8.264% | $124.85 | $124.85 | $124.85 | $124.90 |
| Purchase #2 | $66.32 | 11.793% | $74.1411 | $74.14 | $74.15 | $74.10 |
| Purchase #3 | $87.41 | 8.730% | $95.0409 | $95.04 | $95.05 | $95.00 |
| Purchase #4 | $184.66 | 8.665% | $200.6608 | $200.66 | $200.65 | $200.70 |
| Purchase #5 | $121.98 | 4.750% | $127.7741 | $127.77 | $127.75 | $127.80 |
| Purchase #6 | $55.88 | 13.739% | $63.5574 | $63.56 | $63.55 | $63.60 |
| Purchase #7 | $88.48 | 11.399% | $98.5658 | $98.57 | $98.55 | $98.60 |
| 7 purchase totals = | $720.05 | $784.5901 | $784.59 | $784.55 | $784.70 | |