| 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 | $73.91 | 4.226% | $77.0334 | $77.03 | $77.05 | $77.00 |
| Purchase #2 | $90.59 | 13.501% | $102.8206 | $102.82 | $102.80 | $102.80 |
| Purchase #3 | $32.84 | 12.462% | $36.9325 | $36.93 | $36.95 | $36.90 |
| Purchase #4 | $205.79 | 7.753% | $221.7449 | $221.74 | $221.75 | $221.70 |
| Purchase #5 | $148.36 | 11.281% | $165.0965 | $165.10 | $165.10 | $165.10 |
| Purchase #6 | $12.94 | 4.661% | $13.5431 | $13.54 | $13.55 | $13.50 |
| Purchase #7 | $181.36 | 11.281% | $201.8192 | $201.82 | $201.80 | $201.80 |
| 7 purchase totals = | $745.79 | $818.9902 | $818.98 | $819.00 | $818.80 | |