| 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 | $14.79 | 11.859% | $16.5439 | $16.54 | $16.55 | $16.50 |
| Purchase #2 | $192.84 | 11.800% | $215.5951 | $215.60 | $215.60 | $215.60 |
| Purchase #3 | $8.91 | 8.758% | $9.6903 | $9.69 | $9.70 | $9.70 |
| Purchase #4 | $86.66 | 13.786% | $98.6069 | $98.61 | $98.60 | $98.60 |
| Purchase #5 | $115.65 | 6.761% | $123.4691 | $123.47 | $123.45 | $123.50 |
| Purchase #6 | $211.52 | 12.794% | $238.5819 | $238.58 | $238.60 | $238.60 |
| Purchase #7 | $154.84 | 12.164% | $173.6747 | $173.67 | $173.65 | $173.70 |
| 7 purchase totals = | $785.21 | $876.1619 | $876.16 | $876.15 | $876.20 | |