| 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 | $81.65 | 3.609% | $84.5967 | $84.60 | $84.60 | $84.60 |
| Purchase #2 | $66.75 | 13.713% | $75.9034 | $75.90 | $75.90 | $75.90 |
| Purchase #3 | $57.30 | 12.414% | $64.4132 | $64.41 | $64.40 | $64.40 |
| Purchase #4 | $6.68 | 10.530% | $7.3834 | $7.38 | $7.40 | $7.40 |
| Purchase #5 | $202.90 | 5.402% | $213.8607 | $213.86 | $213.85 | $213.90 |
| Purchase #6 | $31.65 | 3.573% | $32.7809 | $32.78 | $32.80 | $32.80 |
| Purchase #7 | $114.35 | 7.666% | $123.1161 | $123.12 | $123.10 | $123.10 |
| 7 purchase totals = | $561.28 | $602.0544 | $602.05 | $602.05 | $602.10 | |