| 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 | $42.87 | 13.638% | $48.7166 | $48.72 | $48.70 | $48.70 |
| Purchase #2 | $106.75 | 13.257% | $120.9018 | $120.90 | $120.90 | $120.90 |
| Purchase #3 | $240.90 | 9.803% | $264.5154 | $264.52 | $264.50 | $264.50 |
| Purchase #4 | $232.46 | 3.360% | $240.2707 | $240.27 | $240.25 | $240.30 |
| Purchase #5 | $162.50 | 8.186% | $175.8023 | $175.80 | $175.80 | $175.80 |
| Purchase #6 | $6.76 | 10.691% | $7.4827 | $7.48 | $7.50 | $7.50 |
| Purchase #7 | $87.93 | 5.309% | $92.5982 | $92.60 | $92.60 | $92.60 |
| 7 purchase totals = | $880.17 | $950.2877 | $950.29 | $950.25 | $950.30 | |