| 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 | $49.72 | 13.280% | $56.3228 | $56.32 | $56.30 | $56.30 |
| Purchase #2 | $106.49 | 5.600% | $112.4534 | $112.45 | $112.45 | $112.50 |
| Purchase #3 | $237.76 | 10.529% | $262.7938 | $262.79 | $262.80 | $262.80 |
| Purchase #4 | $227.99 | 7.287% | $244.6036 | $244.60 | $244.60 | $244.60 |
| Purchase #5 | $196.58 | 3.688% | $203.8299 | $203.83 | $203.85 | $203.80 |
| Purchase #6 | $80.71 | 9.116% | $88.0675 | $88.07 | $88.05 | $88.10 |
| Purchase #7 | $167.73 | 10.212% | $184.8586 | $184.86 | $184.85 | $184.90 |
| 7 purchase totals = | $1,066.98 | $1,152.9296 | $1,152.92 | $1,152.90 | $1,153.00 | |