| 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 | $25.65 | 5.167% | $26.9753 | $26.98 | $27.00 | $27.00 |
| Purchase #2 | $166.92 | 5.749% | $176.5162 | $176.52 | $176.50 | $176.50 |
| Purchase #3 | $22.62 | 11.561% | $25.2351 | $25.24 | $25.25 | $25.20 |
| Purchase #4 | $18.41 | 5.834% | $19.484 | $19.48 | $19.50 | $19.50 |
| Purchase #5 | $213.90 | 3.612% | $221.6261 | $221.63 | $221.65 | $221.60 |
| Purchase #6 | $116.36 | 7.124% | $124.6495 | $124.65 | $124.65 | $124.60 |
| Purchase #7 | $247.75 | 9.436% | $271.1277 | $271.13 | $271.15 | $271.10 |
| 7 purchase totals = | $811.61 | $865.6139 | $865.63 | $865.70 | $865.50 | |