| 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 | $81.69 | 13.199% | $92.4723 | $92.47 | $92.45 | $92.50 |
| Purchase #2 | $113.28 | 6.235% | $120.343 | $120.34 | $120.35 | $120.30 |
| Purchase #3 | $11.65 | 6.697% | $12.4302 | $12.43 | $12.45 | $12.40 |
| Purchase #4 | $169.33 | 8.828% | $184.2785 | $184.28 | $184.30 | $184.30 |
| Purchase #5 | $34.74 | 11.671% | $38.7945 | $38.79 | $38.80 | $38.80 |
| Purchase #6 | $168.37 | 6.706% | $179.6609 | $179.66 | $179.65 | $179.70 |
| Purchase #7 | $193.28 | 4.395% | $201.7747 | $201.77 | $201.75 | $201.80 |
| 7 purchase totals = | $772.34 | $829.7541 | $829.74 | $829.75 | $829.80 | |