| 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 | $92.94 | 4.864% | $97.4606 | $97.46 | $97.45 | $97.50 |
| Purchase #2 | $36.82 | 8.220% | $39.8466 | $39.85 | $39.85 | $39.80 |
| Purchase #3 | $187.76 | 3.327% | $194.0068 | $194.01 | $194.00 | $194.00 |
| Purchase #4 | $115.40 | 13.874% | $131.4106 | $131.41 | $131.40 | $131.40 |
| Purchase #5 | $104.60 | 10.348% | $115.424 | $115.42 | $115.40 | $115.40 |
| Purchase #6 | $181.31 | 9.448% | $198.4402 | $198.44 | $198.45 | $198.40 |
| Purchase #7 | $188.96 | 7.238% | $202.6369 | $202.64 | $202.65 | $202.60 |
| 7 purchase totals = | $907.79 | $979.2257 | $979.23 | $979.20 | $979.10 | |