| 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 | $37.25 | 9.539% | $40.8033 | $40.80 | $40.80 | $40.80 |
| Purchase #2 | $91.95 | 7.396% | $98.7506 | $98.75 | $98.75 | $98.80 |
| Purchase #3 | $179.61 | 6.605% | $191.4732 | $191.47 | $191.45 | $191.50 |
| Purchase #4 | $185.52 | 12.444% | $208.6061 | $208.61 | $208.60 | $208.60 |
| Purchase #5 | $77.46 | 13.146% | $87.6429 | $87.64 | $87.65 | $87.60 |
| Purchase #6 | $162.79 | 5.793% | $172.2204 | $172.22 | $172.20 | $172.20 |
| Purchase #7 | $117.44 | 6.391% | $124.9456 | $124.95 | $124.95 | $124.90 |
| 7 purchase totals = | $852.02 | $924.4421 | $924.44 | $924.40 | $924.40 | |