| 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 | $60.71 | 6.364% | $64.5736 | $64.57 | $64.55 | $64.60 |
| Purchase #2 | $24.47 | 7.822% | $26.384 | $26.38 | $26.40 | $26.40 |
| Purchase #3 | $155.98 | 5.702% | $164.874 | $164.87 | $164.85 | $164.90 |
| Purchase #4 | $101.87 | 4.315% | $106.2657 | $106.27 | $106.25 | $106.30 |
| Purchase #5 | $189.54 | 8.296% | $205.2642 | $205.26 | $205.25 | $205.30 |
| Purchase #6 | $75.67 | 7.135% | $81.0691 | $81.07 | $81.05 | $81.10 |
| Purchase #7 | $161.94 | 6.408% | $172.3171 | $172.32 | $172.30 | $172.30 |
| 7 purchase totals = | $770.18 | $820.7477 | $820.74 | $820.65 | $820.90 | |