| 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 | $86.99 | 7.794% | $93.77 | $93.77 | $93.75 | $93.80 |
| Purchase #2 | $33.63 | 6.235% | $35.7268 | $35.73 | $35.75 | $35.70 |
| Purchase #3 | $178.60 | 9.271% | $195.158 | $195.16 | $195.15 | $195.20 |
| Purchase #4 | $40.37 | 9.510% | $44.2092 | $44.21 | $44.20 | $44.20 |
| Purchase #5 | $186.34 | 4.659% | $195.0216 | $195.02 | $195.00 | $195.00 |
| Purchase #6 | $51.72 | 12.759% | $58.319 | $58.32 | $58.30 | $58.30 |
| Purchase #7 | $77.73 | 6.640% | $82.8913 | $82.89 | $82.90 | $82.90 |
| 7 purchase totals = | $655.38 | $705.0959 | $705.10 | $705.05 | $705.10 | |