| 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 | $237.84 | 5.417% | $250.7238 | $250.72 | $250.70 | $250.70 |
| Purchase #2 | $25.65 | 7.725% | $27.6315 | $27.63 | $27.65 | $27.60 |
| Purchase #3 | $108.57 | 6.119% | $115.2134 | $115.21 | $115.20 | $115.20 |
| Purchase #4 | $75.79 | 13.314% | $85.8807 | $85.88 | $85.90 | $85.90 |
| Purchase #5 | $80.70 | 5.718% | $85.3144 | $85.31 | $85.30 | $85.30 |
| Purchase #6 | $152.60 | 4.406% | $159.3236 | $159.32 | $159.30 | $159.30 |
| Purchase #7 | $114.29 | 6.676% | $121.92 | $121.92 | $121.90 | $121.90 |
| 7 purchase totals = | $795.44 | $846.0074 | $845.99 | $845.95 | $845.90 | |