| 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 | $89.91 | 8.773% | $97.7978 | $97.80 | $97.80 | $97.80 |
| Purchase #2 | $66.80 | 4.486% | $69.7966 | $69.80 | $69.80 | $69.80 |
| Purchase #3 | $127.65 | 4.748% | $133.7108 | $133.71 | $133.70 | $133.70 |
| Purchase #4 | $156.26 | 13.498% | $177.352 | $177.35 | $177.35 | $177.40 |
| Purchase #5 | $40.62 | 9.735% | $44.5744 | $44.57 | $44.55 | $44.60 |
| Purchase #6 | $191.70 | 3.390% | $198.1986 | $198.20 | $198.20 | $198.20 |
| Purchase #7 | $198.26 | 8.815% | $215.7366 | $215.74 | $215.75 | $215.70 |
| 7 purchase totals = | $871.20 | $937.1668 | $937.17 | $937.15 | $937.20 | |