| 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 | $7.38 | 12.395% | $8.2948 | $8.29 | $8.30 | $8.30 |
| Purchase #2 | $93.35 | 8.732% | $101.5013 | $101.50 | $101.50 | $101.50 |
| Purchase #3 | $147.32 | 11.857% | $164.7877 | $164.79 | $164.80 | $164.80 |
| Purchase #4 | $85.43 | 11.379% | $95.1511 | $95.15 | $95.15 | $95.20 |
| Purchase #5 | $177.37 | 3.676% | $183.8901 | $183.89 | $183.90 | $183.90 |
| Purchase #6 | $61.37 | 5.444% | $64.711 | $64.71 | $64.70 | $64.70 |
| Purchase #7 | $232.61 | 10.277% | $256.5153 | $256.52 | $256.50 | $256.50 |
| 7 purchase totals = | $804.83 | $874.8513 | $874.85 | $874.85 | $874.90 | |