| 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 | $16.83 | 7.763% | $18.1365 | $18.14 | $18.15 | $18.10 |
| Purchase #2 | $159.51 | 11.302% | $177.5378 | $177.54 | $177.55 | $177.50 |
| Purchase #3 | $47.80 | 7.638% | $51.451 | $51.45 | $51.45 | $51.50 |
| Purchase #4 | $77.71 | 7.613% | $83.6261 | $83.63 | $83.65 | $83.60 |
| Purchase #5 | $90.29 | 13.196% | $102.2047 | $102.20 | $102.20 | $102.20 |
| Purchase #6 | $10.96 | 12.775% | $12.3601 | $12.36 | $12.35 | $12.40 |
| Purchase #7 | $121.71 | 13.328% | $137.9315 | $137.93 | $137.95 | $137.90 |
| 7 purchase totals = | $524.81 | $583.2477 | $583.25 | $583.30 | $583.20 | |