| 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 | $85.65 | 3.638% | $88.7659 | $88.77 | $88.75 | $88.80 |
| Purchase #2 | $118.67 | 7.627% | $127.721 | $127.72 | $127.70 | $127.70 |
| Purchase #3 | $41.60 | 9.722% | $45.6444 | $45.64 | $45.65 | $45.60 |
| Purchase #4 | $65.57 | 10.486% | $72.4457 | $72.45 | $72.45 | $72.40 |
| Purchase #5 | $5.26 | 11.839% | $5.8827 | $5.88 | $5.90 | $5.90 |
| Purchase #6 | $173.41 | 8.611% | $188.3423 | $188.34 | $188.35 | $188.30 |
| Purchase #7 | $21.81 | 5.812% | $23.0776 | $23.08 | $23.10 | $23.10 |
| 7 purchase totals = | $511.97 | $551.8796 | $551.88 | $551.90 | $551.80 | |