| 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 | $99.61 | 8.401% | $107.9782 | $107.98 | $108.00 | $108.00 |
| Purchase #2 | $10.61 | 6.122% | $11.2595 | $11.26 | $11.25 | $11.30 |
| Purchase #3 | $5.86 | 12.388% | $6.5859 | $6.59 | $6.60 | $6.60 |
| Purchase #4 | $186.63 | 5.494% | $196.8835 | $196.88 | $196.90 | $196.90 |
| Purchase #5 | $191.47 | 11.684% | $213.8414 | $213.84 | $213.85 | $213.80 |
| Purchase #6 | $139.43 | 8.469% | $151.2383 | $151.24 | $151.25 | $151.20 |
| Purchase #7 | $40.98 | 12.789% | $46.2209 | $46.22 | $46.20 | $46.20 |
| 7 purchase totals = | $674.59 | $734.0077 | $734.01 | $734.05 | $734.00 | |