| 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 | $5.53 | 10.403% | $6.1053 | $6.11 | $6.10 | $6.10 |
| Purchase #2 | $215.70 | 5.621% | $227.8245 | $227.82 | $227.80 | $227.80 |
| Purchase #3 | $62.71 | 3.518% | $64.9161 | $64.92 | $64.90 | $64.90 |
| Purchase #4 | $138.72 | 3.523% | $143.6071 | $143.61 | $143.60 | $143.60 |
| Purchase #5 | $147.83 | 13.476% | $167.7516 | $167.75 | $167.75 | $167.80 |
| Purchase #6 | $215.30 | 5.851% | $227.8972 | $227.90 | $227.90 | $227.90 |
| Purchase #7 | $61.49 | 3.422% | $63.5942 | $63.59 | $63.60 | $63.60 |
| 7 purchase totals = | $847.28 | $901.6960 | $901.70 | $901.65 | $901.70 | |