| 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 | $89.69 | 8.634% | $97.4338 | $97.43 | $97.45 | $97.40 |
| Purchase #2 | $91.93 | 6.352% | $97.7694 | $97.77 | $97.75 | $97.80 |
| Purchase #3 | $146.58 | 12.127% | $164.3558 | $164.36 | $164.35 | $164.40 |
| Purchase #4 | $97.64 | 11.498% | $108.8666 | $108.87 | $108.85 | $108.90 |
| Purchase #5 | $243.71 | 12.617% | $274.4589 | $274.46 | $274.45 | $274.50 |
| Purchase #6 | $246.80 | 7.605% | $265.5691 | $265.57 | $265.55 | $265.60 |
| Purchase #7 | $195.26 | 8.598% | $212.0485 | $212.05 | $212.05 | $212.00 |
| 7 purchase totals = | $1,111.61 | $1,220.5021 | $1,220.51 | $1,220.45 | $1,220.60 | |