| 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 | $44.58 | 4.780% | $46.7109 | $46.71 | $46.70 | $46.70 |
| Purchase #2 | $34.58 | 9.400% | $37.8305 | $37.83 | $37.85 | $37.80 |
| Purchase #3 | $20.49 | 6.602% | $21.8427 | $21.84 | $21.85 | $21.80 |
| Purchase #4 | $172.73 | 12.221% | $193.8393 | $193.84 | $193.85 | $193.80 |
| Purchase #5 | $219.93 | 11.748% | $245.7674 | $245.77 | $245.75 | $245.80 |
| Purchase #6 | $196.26 | 11.617% | $219.0595 | $219.06 | $219.05 | $219.10 |
| Purchase #7 | $88.99 | 9.327% | $97.2901 | $97.29 | $97.30 | $97.30 |
| 7 purchase totals = | $777.56 | $862.3404 | $862.34 | $862.35 | $862.30 | |