| 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 | $222.96 | 4.677% | $233.3878 | $233.39 | $233.40 | $233.40 |
| Purchase #2 | $56.76 | 8.200% | $61.4143 | $61.41 | $61.40 | $61.40 |
| Purchase #3 | $249.70 | 8.305% | $270.4376 | $270.44 | $270.45 | $270.40 |
| Purchase #4 | $59.76 | 5.680% | $63.1544 | $63.15 | $63.15 | $63.20 |
| Purchase #5 | $68.51 | 4.457% | $71.5635 | $71.56 | $71.55 | $71.60 |
| Purchase #6 | $76.49 | 3.446% | $79.1258 | $79.13 | $79.15 | $79.10 |
| Purchase #7 | $61.26 | 4.195% | $63.8299 | $63.83 | $63.85 | $63.80 |
| 7 purchase totals = | $795.44 | $842.9133 | $842.91 | $842.95 | $842.90 | |