| 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 | $76.89 | 5.245% | $80.9229 | $80.92 | $80.90 | $80.90 |
| Purchase #2 | $48.65 | 13.440% | $55.1886 | $55.19 | $55.20 | $55.20 |
| Purchase #3 | $177.85 | 13.120% | $201.1839 | $201.18 | $201.20 | $201.20 |
| Purchase #4 | $18.88 | 9.159% | $20.6092 | $20.61 | $20.60 | $20.60 |
| Purchase #5 | $165.89 | 8.260% | $179.5925 | $179.59 | $179.60 | $179.60 |
| Purchase #6 | $147.38 | 6.564% | $157.054 | $157.05 | $157.05 | $157.10 |
| Purchase #7 | $151.95 | 11.188% | $168.9502 | $168.95 | $168.95 | $169.00 |
| 7 purchase totals = | $787.49 | $863.5013 | $863.49 | $863.50 | $863.60 | |