| 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 | $22.45 | 4.806% | $23.5289 | $23.53 | $23.55 | $23.50 |
| Purchase #2 | $133.29 | 5.516% | $140.6423 | $140.64 | $140.65 | $140.60 |
| Purchase #3 | $212.65 | 8.671% | $231.0889 | $231.09 | $231.10 | $231.10 |
| Purchase #4 | $13.84 | 3.804% | $14.3665 | $14.37 | $14.35 | $14.40 |
| Purchase #5 | $81.86 | 5.110% | $86.043 | $86.04 | $86.05 | $86.00 |
| Purchase #6 | $159.96 | 7.596% | $172.1106 | $172.11 | $172.10 | $172.10 |
| Purchase #7 | $206.54 | 3.203% | $213.1555 | $213.16 | $213.15 | $213.20 |
| 7 purchase totals = | $830.59 | $880.9357 | $880.94 | $880.95 | $880.90 | |