| 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 | $83.82 | 9.502% | $91.7846 | $91.78 | $91.80 | $91.80 |
| Purchase #2 | $30.98 | 5.254% | $32.6077 | $32.61 | $32.60 | $32.60 |
| Purchase #3 | $108.26 | 5.785% | $114.5228 | $114.52 | $114.50 | $114.50 |
| Purchase #4 | $73.34 | 8.228% | $79.3744 | $79.37 | $79.35 | $79.40 |
| Purchase #5 | $63.88 | 6.776% | $68.2085 | $68.21 | $68.20 | $68.20 |
| Purchase #6 | $131.37 | 12.363% | $147.6113 | $147.61 | $147.60 | $147.60 |
| Purchase #7 | $189.97 | 10.487% | $209.8922 | $209.89 | $209.90 | $209.90 |
| 7 purchase totals = | $681.62 | $744.0015 | $743.99 | $743.95 | $744.00 | |