| 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 | $73.35 | 9.844% | $80.5706 | $80.57 | $80.55 | $80.60 |
| Purchase #2 | $38.93 | 3.453% | $40.2743 | $40.27 | $40.25 | $40.30 |
| Purchase #3 | $5.86 | 12.796% | $6.6098 | $6.61 | $6.60 | $6.60 |
| Purchase #4 | $120.71 | 3.480% | $124.9107 | $124.91 | $124.90 | $124.90 |
| Purchase #5 | $216.61 | 7.414% | $232.6695 | $232.67 | $232.65 | $232.70 |
| Purchase #6 | $192.40 | 6.260% | $204.4442 | $204.44 | $204.45 | $204.40 |
| Purchase #7 | $147.85 | 11.267% | $164.5083 | $164.51 | $164.50 | $164.50 |
| 7 purchase totals = | $795.71 | $853.9874 | $853.98 | $853.90 | $854.00 | |