| 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 | $8.97 | 5.661% | $9.4778 | $9.48 | $9.50 | $9.50 |
| Purchase #2 | $169.54 | 10.209% | $186.8483 | $186.85 | $186.85 | $186.80 |
| Purchase #3 | $22.57 | 12.579% | $25.4091 | $25.41 | $25.40 | $25.40 |
| Purchase #4 | $115.28 | 3.488% | $119.301 | $119.30 | $119.30 | $119.30 |
| Purchase #5 | $200.53 | 9.526% | $219.6325 | $219.63 | $219.65 | $219.60 |
| Purchase #6 | $73.45 | 3.638% | $76.1221 | $76.12 | $76.10 | $76.10 |
| Purchase #7 | $55.66 | 12.434% | $62.5808 | $62.58 | $62.60 | $62.60 |
| 7 purchase totals = | $646.00 | $699.3716 | $699.37 | $699.40 | $699.30 | |