| 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 | $32.89 | 3.723% | $34.1145 | $34.11 | $34.10 | $34.10 |
| Purchase #2 | $92.57 | 8.411% | $100.3561 | $100.36 | $100.35 | $100.40 |
| Purchase #3 | $144.88 | 4.764% | $151.7821 | $151.78 | $151.80 | $151.80 |
| Purchase #4 | $24.28 | 6.722% | $25.9121 | $25.91 | $25.90 | $25.90 |
| Purchase #5 | $184.72 | 9.487% | $202.2444 | $202.24 | $202.25 | $202.20 |
| Purchase #6 | $56.84 | 11.705% | $63.4931 | $63.49 | $63.50 | $63.50 |
| Purchase #7 | $61.69 | 9.394% | $67.4852 | $67.49 | $67.50 | $67.50 |
| 7 purchase totals = | $597.87 | $645.3875 | $645.38 | $645.40 | $645.40 | |