| 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 | $8.55 | 4.625% | $8.9454 | $8.95 | $8.95 | $8.90 |
| Purchase #2 | $169.75 | 6.279% | $180.4086 | $180.41 | $180.40 | $180.40 |
| Purchase #3 | $119.73 | 8.731% | $130.1836 | $130.18 | $130.20 | $130.20 |
| Purchase #4 | $159.94 | 5.303% | $168.4216 | $168.42 | $168.40 | $168.40 |
| Purchase #5 | $61.63 | 4.324% | $64.2949 | $64.29 | $64.30 | $64.30 |
| Purchase #6 | $56.65 | 11.750% | $63.3064 | $63.31 | $63.30 | $63.30 |
| Purchase #7 | $191.71 | 3.443% | $198.3106 | $198.31 | $198.30 | $198.30 |
| 7 purchase totals = | $767.96 | $813.8711 | $813.87 | $813.85 | $813.80 | |