| 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 | $37.56 | 4.529% | $39.2611 | $39.26 | $39.25 | $39.30 |
| Purchase #2 | $95.43 | 10.208% | $105.1715 | $105.17 | $105.15 | $105.20 |
| Purchase #3 | $181.28 | 11.450% | $202.0366 | $202.04 | $202.05 | $202.00 |
| Purchase #4 | $170.84 | 7.206% | $183.1507 | $183.15 | $183.15 | $183.20 |
| Purchase #5 | $113.56 | 11.137% | $126.2072 | $126.21 | $126.20 | $126.20 |
| Purchase #6 | $24.62 | 12.586% | $27.7187 | $27.72 | $27.70 | $27.70 |
| Purchase #7 | $41.47 | 8.697% | $45.0766 | $45.08 | $45.10 | $45.10 |
| 7 purchase totals = | $664.76 | $728.6224 | $728.63 | $728.60 | $728.70 | |