| 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 | $97.99 | 6.386% | $104.2476 | $104.25 | $104.25 | $104.20 |
| Purchase #2 | $42.52 | 13.609% | $48.3065 | $48.31 | $48.30 | $48.30 |
| Purchase #3 | $96.64 | 13.724% | $109.9029 | $109.90 | $109.90 | $109.90 |
| Purchase #4 | $218.68 | 7.480% | $235.0373 | $235.04 | $235.05 | $235.00 |
| Purchase #5 | $124.93 | 8.757% | $135.8701 | $135.87 | $135.85 | $135.90 |
| Purchase #6 | $221.27 | 4.777% | $231.8401 | $231.84 | $231.85 | $231.80 |
| Purchase #7 | $76.55 | 5.114% | $80.4648 | $80.46 | $80.45 | $80.50 |
| 7 purchase totals = | $878.58 | $945.6693 | $945.67 | $945.65 | $945.60 | |