| 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 | $85.30 | 11.810% | $95.3739 | $95.37 | $95.35 | $95.40 |
| Purchase #2 | $183.28 | 10.139% | $201.8628 | $201.86 | $201.85 | $201.90 |
| Purchase #3 | $74.42 | 4.414% | $77.7049 | $77.70 | $77.70 | $77.70 |
| Purchase #4 | $31.93 | 11.413% | $35.5742 | $35.57 | $35.55 | $35.60 |
| Purchase #5 | $128.53 | 13.505% | $145.888 | $145.89 | $145.90 | $145.90 |
| Purchase #6 | $142.91 | 6.183% | $151.7461 | $151.75 | $151.75 | $151.70 |
| Purchase #7 | $100.33 | 12.249% | $112.6194 | $112.62 | $112.60 | $112.60 |
| 7 purchase totals = | $746.70 | $820.7693 | $820.76 | $820.70 | $820.80 | |