| 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 | $42.46 | 5.698% | $44.8794 | $44.88 | $44.90 | $44.90 |
| Purchase #2 | $144.92 | 5.330% | $152.6442 | $152.64 | $152.65 | $152.60 |
| Purchase #3 | $82.72 | 6.282% | $87.9165 | $87.92 | $87.90 | $87.90 |
| Purchase #4 | $139.43 | 4.476% | $145.6709 | $145.67 | $145.65 | $145.70 |
| Purchase #5 | $103.51 | 11.411% | $115.3215 | $115.32 | $115.30 | $115.30 |
| Purchase #6 | $250.47 | 5.246% | $263.6097 | $263.61 | $263.60 | $263.60 |
| Purchase #7 | $134.84 | 9.584% | $147.7631 | $147.76 | $147.75 | $147.80 |
| 7 purchase totals = | $898.35 | $957.8053 | $957.80 | $957.75 | $957.80 | |