| 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 | $40.66 | 3.205% | $41.9632 | $41.96 | $41.95 | $42.00 |
| Purchase #2 | $190.64 | 6.358% | $202.7609 | $202.76 | $202.75 | $202.80 |
| Purchase #3 | $36.31 | 5.808% | $38.4189 | $38.42 | $38.40 | $38.40 |
| Purchase #4 | $172.95 | 8.485% | $187.6248 | $187.62 | $187.60 | $187.60 |
| Purchase #5 | $124.71 | 4.428% | $130.2322 | $130.23 | $130.25 | $130.20 |
| Purchase #6 | $89.38 | 11.419% | $99.5863 | $99.59 | $99.60 | $99.60 |
| Purchase #7 | $93.56 | 4.550% | $97.817 | $97.82 | $97.80 | $97.80 |
| 7 purchase totals = | $748.21 | $798.4033 | $798.40 | $798.35 | $798.40 | |