| 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 | $104.35 | 10.655% | $115.4685 | $115.47 | $115.45 | $115.50 |
| Purchase #2 | $223.27 | 12.363% | $250.8729 | $250.87 | $250.85 | $250.90 |
| Purchase #3 | $50.87 | 12.584% | $57.2715 | $57.27 | $57.25 | $57.30 |
| Purchase #4 | $38.35 | 4.129% | $39.9335 | $39.93 | $39.95 | $39.90 |
| Purchase #5 | $15.41 | 13.644% | $17.5125 | $17.51 | $17.50 | $17.50 |
| Purchase #6 | $151.65 | 5.537% | $160.0469 | $160.05 | $160.05 | $160.00 |
| Purchase #7 | $99.36 | 9.273% | $108.5737 | $108.57 | $108.55 | $108.60 |
| 7 purchase totals = | $683.26 | $749.6795 | $749.67 | $749.60 | $749.70 | |