| 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 | $5.29 | 6.459% | $5.6317 | $5.63 | $5.65 | $5.60 |
| Purchase #2 | $112.44 | 13.494% | $127.6127 | $127.61 | $127.60 | $127.60 |
| Purchase #3 | $111.58 | 8.841% | $121.4448 | $121.44 | $121.45 | $121.40 |
| Purchase #4 | $23.52 | 5.620% | $24.8418 | $24.84 | $24.85 | $24.80 |
| Purchase #5 | $223.34 | 5.505% | $235.6349 | $235.63 | $235.65 | $235.60 |
| Purchase #6 | $198.92 | 13.828% | $226.4267 | $226.43 | $226.45 | $226.40 |
| Purchase #7 | $59.89 | 5.481% | $63.1726 | $63.17 | $63.15 | $63.20 |
| 7 purchase totals = | $734.98 | $804.7652 | $804.75 | $804.80 | $804.60 | |