| 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 | $64.77 | 10.500% | $71.5709 | $71.57 | $71.55 | $71.60 |
| Purchase #2 | $22.68 | 11.608% | $25.3127 | $25.31 | $25.30 | $25.30 |
| Purchase #3 | $34.67 | 4.670% | $36.2891 | $36.29 | $36.30 | $36.30 |
| Purchase #4 | $74.70 | 8.525% | $81.0682 | $81.07 | $81.05 | $81.10 |
| Purchase #5 | $178.27 | 7.655% | $191.9166 | $191.92 | $191.90 | $191.90 |
| Purchase #6 | $129.86 | 7.627% | $139.7644 | $139.76 | $139.75 | $139.80 |
| Purchase #7 | $185.72 | 4.142% | $193.4125 | $193.41 | $193.40 | $193.40 |
| 7 purchase totals = | $690.67 | $739.3344 | $739.33 | $739.25 | $739.40 | |