| 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 | $26.30 | 7.729% | $28.3327 | $28.33 | $28.35 | $28.30 |
| Purchase #2 | $180.49 | 13.712% | $205.2388 | $205.24 | $205.25 | $205.20 |
| Purchase #3 | $111.86 | 8.262% | $121.1019 | $121.10 | $121.10 | $121.10 |
| Purchase #4 | $95.61 | 8.509% | $103.7455 | $103.75 | $103.75 | $103.70 |
| Purchase #5 | $90.37 | 8.505% | $98.056 | $98.06 | $98.05 | $98.10 |
| Purchase #6 | $70.56 | 10.490% | $77.9617 | $77.96 | $77.95 | $78.00 |
| Purchase #7 | $196.49 | 12.358% | $220.7722 | $220.77 | $220.75 | $220.80 |
| 7 purchase totals = | $771.68 | $855.2088 | $855.21 | $855.20 | $855.20 | |