| 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 | $67.77 | 11.193% | $75.3555 | $75.36 | $75.35 | $75.40 |
| Purchase #2 | $27.25 | 9.465% | $29.8292 | $29.83 | $29.85 | $29.80 |
| Purchase #3 | $34.26 | 7.122% | $36.7 | $36.70 | $36.70 | $36.70 |
| Purchase #4 | $5.46 | 13.285% | $6.1854 | $6.19 | $6.20 | $6.20 |
| Purchase #5 | $48.72 | 8.627% | $52.9231 | $52.92 | $52.90 | $52.90 |
| Purchase #6 | $34.96 | 6.406% | $37.1995 | $37.20 | $37.20 | $37.20 |
| Purchase #7 | $98.45 | 12.746% | $110.9984 | $111.00 | $111.00 | $111.00 |
| 7 purchase totals = | $316.87 | $349.1911 | $349.20 | $349.20 | $349.20 | |