| 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 | $51.40 | 9.351% | $56.2064 | $56.21 | $56.20 | $56.20 |
| Purchase #2 | $38.51 | 9.831% | $42.2959 | $42.30 | $42.30 | $42.30 |
| Purchase #3 | $94.45 | 4.598% | $98.7928 | $98.79 | $98.80 | $98.80 |
| Purchase #4 | $161.56 | 10.708% | $178.8598 | $178.86 | $178.85 | $178.90 |
| Purchase #5 | $213.41 | 10.440% | $235.69 | $235.69 | $235.70 | $235.70 |
| Purchase #6 | $228.30 | 6.366% | $242.8336 | $242.83 | $242.85 | $242.80 |
| Purchase #7 | $112.58 | 4.104% | $117.2003 | $117.20 | $117.20 | $117.20 |
| 7 purchase totals = | $900.21 | $971.8788 | $971.88 | $971.90 | $971.90 | |