| 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 | $76.51 | 3.788% | $79.4082 | $79.41 | $79.40 | $79.40 |
| Purchase #2 | $24.35 | 5.802% | $25.7628 | $25.76 | $25.75 | $25.80 |
| Purchase #3 | $89.95 | 6.656% | $95.9371 | $95.94 | $95.95 | $95.90 |
| Purchase #4 | $65.65 | 9.661% | $71.9924 | $71.99 | $72.00 | $72.00 |
| Purchase #5 | $213.36 | 3.351% | $220.5097 | $220.51 | $220.50 | $220.50 |
| Purchase #6 | $207.43 | 6.104% | $220.0915 | $220.09 | $220.10 | $220.10 |
| Purchase #7 | $218.50 | 7.452% | $234.7826 | $234.78 | $234.80 | $234.80 |
| 7 purchase totals = | $895.75 | $948.4843 | $948.48 | $948.50 | $948.50 | |