| 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 | $95.37 | 4.659% | $99.8133 | $99.81 | $99.80 | $99.80 |
| Purchase #2 | $63.51 | 10.200% | $69.988 | $69.99 | $70.00 | $70.00 |
| Purchase #3 | $54.30 | 4.395% | $56.6865 | $56.69 | $56.70 | $56.70 |
| Purchase #4 | $190.77 | 7.229% | $204.5608 | $204.56 | $204.55 | $204.60 |
| Purchase #5 | $137.89 | 9.464% | $150.9399 | $150.94 | $150.95 | $150.90 |
| Purchase #6 | $67.51 | 7.773% | $72.7576 | $72.76 | $72.75 | $72.80 |
| Purchase #7 | $90.78 | 5.700% | $95.9545 | $95.95 | $95.95 | $96.00 |
| 7 purchase totals = | $700.13 | $750.7006 | $750.70 | $750.70 | $750.80 | |