| 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 | $97.36 | 5.769% | $102.9767 | $102.98 | $103.00 | $103.00 |
| Purchase #2 | $77.66 | 10.558% | $85.8593 | $85.86 | $85.85 | $85.90 |
| Purchase #3 | $38.68 | 3.161% | $39.9027 | $39.90 | $39.90 | $39.90 |
| Purchase #4 | $11.25 | 10.643% | $12.4473 | $12.45 | $12.45 | $12.40 |
| Purchase #5 | $86.96 | 13.743% | $98.9109 | $98.91 | $98.90 | $98.90 |
| Purchase #6 | $137.85 | 12.626% | $155.2549 | $155.25 | $155.25 | $155.30 |
| Purchase #7 | $37.77 | 11.118% | $41.9693 | $41.97 | $41.95 | $42.00 |
| 7 purchase totals = | $487.53 | $537.3211 | $537.32 | $537.30 | $537.40 | |