| 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 | $170.27 | 5.493% | $179.6229 | $179.62 | $179.60 | $179.60 |
| Purchase #2 | $75.77 | 6.711% | $80.8549 | $80.85 | $80.85 | $80.90 |
| Purchase #3 | $181.54 | 12.642% | $204.4903 | $204.49 | $204.50 | $204.50 |
| Purchase #4 | $59.96 | 13.112% | $67.822 | $67.82 | $67.80 | $67.80 |
| Purchase #5 | $107.45 | 6.503% | $114.4375 | $114.44 | $114.45 | $114.40 |
| Purchase #6 | $22.67 | 10.865% | $25.1331 | $25.13 | $25.15 | $25.10 |
| Purchase #7 | $64.78 | 6.540% | $69.0166 | $69.02 | $69.00 | $69.00 |
| 7 purchase totals = | $682.44 | $741.3773 | $741.37 | $741.35 | $741.30 | |