| 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 | $87.59 | 11.642% | $97.7872 | $97.79 | $97.80 | $97.80 |
| Purchase #2 | $150.95 | 3.725% | $156.5729 | $156.57 | $156.55 | $156.60 |
| Purchase #3 | $140.72 | 6.437% | $149.7781 | $149.78 | $149.80 | $149.80 |
| Purchase #4 | $192.70 | 7.858% | $207.8424 | $207.84 | $207.85 | $207.80 |
| Purchase #5 | $17.76 | 13.214% | $20.1068 | $20.11 | $20.10 | $20.10 |
| Purchase #6 | $70.56 | 5.731% | $74.6038 | $74.60 | $74.60 | $74.60 |
| Purchase #7 | $41.46 | 7.683% | $44.6454 | $44.65 | $44.65 | $44.60 |
| 7 purchase totals = | $701.74 | $751.3366 | $751.34 | $751.35 | $751.30 | |