| 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 | $32.82 | 12.180% | $36.8175 | $36.82 | $36.80 | $36.80 |
| Purchase #2 | $31.54 | 3.545% | $32.6581 | $32.66 | $32.65 | $32.70 |
| Purchase #3 | $198.96 | 10.519% | $219.8886 | $219.89 | $219.90 | $219.90 |
| Purchase #4 | $114.56 | 3.847% | $118.9671 | $118.97 | $118.95 | $119.00 |
| Purchase #5 | $27.71 | 12.430% | $31.1544 | $31.15 | $31.15 | $31.20 |
| Purchase #6 | $168.32 | 7.550% | $181.0282 | $181.03 | $181.05 | $181.00 |
| Purchase #7 | $5.94 | 7.309% | $6.3742 | $6.37 | $6.35 | $6.40 |
| 7 purchase totals = | $579.85 | $626.8881 | $626.89 | $626.85 | $627.00 | |