| 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 | $93.66 | 12.525% | $105.3909 | $105.39 | $105.40 | $105.40 |
| Purchase #2 | $161.98 | 5.535% | $170.9456 | $170.95 | $170.95 | $170.90 |
| Purchase #3 | $19.40 | 12.678% | $21.8595 | $21.86 | $21.85 | $21.90 |
| Purchase #4 | $204.52 | 5.650% | $216.0754 | $216.08 | $216.10 | $216.10 |
| Purchase #5 | $184.31 | 5.140% | $193.7835 | $193.78 | $193.80 | $193.80 |
| Purchase #6 | $56.56 | 12.348% | $63.544 | $63.54 | $63.55 | $63.50 |
| Purchase #7 | $63.85 | 5.179% | $67.1568 | $67.16 | $67.15 | $67.20 |
| 7 purchase totals = | $784.28 | $838.7557 | $838.76 | $838.80 | $838.80 | |