| 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 | $63.40 | 4.733% | $66.4007 | $66.40 | $66.40 | $66.40 |
| Purchase #2 | $25.70 | 3.416% | $26.5779 | $26.58 | $26.60 | $26.60 |
| Purchase #3 | $150.97 | 13.757% | $171.7389 | $171.74 | $171.75 | $171.70 |
| Purchase #4 | $18.61 | 3.872% | $19.3306 | $19.33 | $19.35 | $19.30 |
| Purchase #5 | $134.81 | 6.727% | $143.8787 | $143.88 | $143.90 | $143.90 |
| Purchase #6 | $194.59 | 6.428% | $207.0982 | $207.10 | $207.10 | $207.10 |
| Purchase #7 | $153.86 | 8.716% | $167.2704 | $167.27 | $167.25 | $167.30 |
| 7 purchase totals = | $741.94 | $802.2954 | $802.30 | $802.35 | $802.30 | |