| 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 | $70.62 | 7.327% | $75.7943 | $75.79 | $75.80 | $75.80 |
| Purchase #2 | $69.95 | 9.588% | $76.6568 | $76.66 | $76.65 | $76.70 |
| Purchase #3 | $82.51 | 13.662% | $93.7825 | $93.78 | $93.80 | $93.80 |
| Purchase #4 | $146.75 | 10.695% | $162.4449 | $162.44 | $162.45 | $162.40 |
| Purchase #5 | $137.67 | 9.676% | $150.9909 | $150.99 | $151.00 | $151.00 |
| Purchase #6 | $86.79 | 10.749% | $96.1191 | $96.12 | $96.10 | $96.10 |
| Purchase #7 | $206.56 | 13.516% | $234.4786 | $234.48 | $234.50 | $234.50 |
| 7 purchase totals = | $800.85 | $890.2671 | $890.26 | $890.30 | $890.30 | |