| 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 | $96.59 | 4.314% | $100.7569 | $100.76 | $100.75 | $100.80 |
| Purchase #2 | $194.43 | 6.352% | $206.7802 | $206.78 | $206.80 | $206.80 |
| Purchase #3 | $22.77 | 11.460% | $25.3794 | $25.38 | $25.40 | $25.40 |
| Purchase #4 | $11.25 | 5.113% | $11.8252 | $11.83 | $11.85 | $11.80 |
| Purchase #5 | $230.75 | 6.847% | $246.5495 | $246.55 | $246.55 | $246.50 |
| Purchase #6 | $229.35 | 5.790% | $242.6294 | $242.63 | $242.65 | $242.60 |
| Purchase #7 | $106.44 | 8.614% | $115.6087 | $115.61 | $115.60 | $115.60 |
| 7 purchase totals = | $891.58 | $949.5293 | $949.54 | $949.60 | $949.50 | |