| 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 | $5.63 | 3.712% | $5.839 | $5.84 | $5.85 | $5.80 |
| Purchase #2 | $108.27 | 7.593% | $116.4909 | $116.49 | $116.50 | $116.50 |
| Purchase #3 | $39.74 | 9.123% | $43.3655 | $43.37 | $43.35 | $43.40 |
| Purchase #4 | $203.91 | 4.618% | $213.3266 | $213.33 | $213.35 | $213.30 |
| Purchase #5 | $88.75 | 4.108% | $92.3959 | $92.40 | $92.40 | $92.40 |
| Purchase #6 | $221.69 | 9.179% | $242.0389 | $242.04 | $242.05 | $242.00 |
| Purchase #7 | $9.28 | 9.206% | $10.1343 | $10.13 | $10.15 | $10.10 |
| 7 purchase totals = | $677.27 | $723.5911 | $723.60 | $723.65 | $723.50 | |