| 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 | $33.81 | 13.721% | $38.4491 | $38.45 | $38.45 | $38.40 |
| Purchase #2 | $120.37 | 11.745% | $134.5075 | $134.51 | $134.50 | $134.50 |
| Purchase #3 | $64.86 | 11.628% | $72.4019 | $72.40 | $72.40 | $72.40 |
| Purchase #4 | $59.67 | 9.306% | $65.2229 | $65.22 | $65.20 | $65.20 |
| Purchase #5 | $159.59 | 5.133% | $167.7818 | $167.78 | $167.80 | $167.80 |
| Purchase #6 | $241.45 | 8.691% | $262.4344 | $262.43 | $262.45 | $262.40 |
| Purchase #7 | $181.51 | 11.772% | $202.8774 | $202.88 | $202.90 | $202.90 |
| 7 purchase totals = | $861.26 | $943.6750 | $943.67 | $943.70 | $943.60 | |