| 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 | $86.26 | 7.710% | $92.9106 | $92.91 | $92.90 | $92.90 |
| Purchase #2 | $89.92 | 7.184% | $96.3799 | $96.38 | $96.40 | $96.40 |
| Purchase #3 | $75.52 | 12.818% | $85.2002 | $85.20 | $85.20 | $85.20 |
| Purchase #4 | $77.68 | 8.524% | $84.3014 | $84.30 | $84.30 | $84.30 |
| Purchase #5 | $21.40 | 9.649% | $23.4649 | $23.46 | $23.45 | $23.50 |
| Purchase #6 | $73.80 | 3.424% | $76.3269 | $76.33 | $76.35 | $76.30 |
| Purchase #7 | $134.93 | 5.333% | $142.1258 | $142.13 | $142.15 | $142.10 |
| 7 purchase totals = | $559.51 | $600.7097 | $600.71 | $600.75 | $600.70 | |