| 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 | $77.98 | 11.776% | $87.1629 | $87.16 | $87.15 | $87.20 |
| Purchase #2 | $206.74 | 11.445% | $230.4014 | $230.40 | $230.40 | $230.40 |
| Purchase #3 | $122.48 | 12.720% | $138.0595 | $138.06 | $138.05 | $138.10 |
| Purchase #4 | $156.68 | 8.456% | $169.9289 | $169.93 | $169.95 | $169.90 |
| Purchase #5 | $63.43 | 11.532% | $70.7447 | $70.74 | $70.75 | $70.70 |
| Purchase #6 | $25.45 | 4.502% | $26.5958 | $26.60 | $26.60 | $26.60 |
| Purchase #7 | $66.38 | 11.429% | $73.9666 | $73.97 | $73.95 | $74.00 |
| 7 purchase totals = | $719.14 | $796.8598 | $796.86 | $796.85 | $796.90 | |