| 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 | $103.29 | 4.384% | $107.8182 | $107.82 | $107.80 | $107.80 |
| Purchase #2 | $218.92 | 7.650% | $235.6674 | $235.67 | $235.65 | $235.70 |
| Purchase #3 | $181.57 | 3.159% | $187.3058 | $187.31 | $187.30 | $187.30 |
| Purchase #4 | $39.78 | 4.140% | $41.4269 | $41.43 | $41.45 | $41.40 |
| Purchase #5 | $104.94 | 6.138% | $111.3812 | $111.38 | $111.40 | $111.40 |
| Purchase #6 | $110.80 | 10.461% | $122.3908 | $122.39 | $122.40 | $122.40 |
| Purchase #7 | $44.91 | 6.635% | $47.8898 | $47.89 | $47.90 | $47.90 |
| 7 purchase totals = | $804.21 | $853.8801 | $853.89 | $853.90 | $853.90 | |