| 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 | $55.74 | 13.771% | $63.416 | $63.42 | $63.40 | $63.40 |
| Purchase #2 | $42.51 | 5.232% | $44.7341 | $44.73 | $44.75 | $44.70 |
| Purchase #3 | $148.53 | 3.384% | $153.5563 | $153.56 | $153.55 | $153.60 |
| Purchase #4 | $177.75 | 3.196% | $183.4309 | $183.43 | $183.45 | $183.40 |
| Purchase #5 | $197.50 | 9.336% | $215.9386 | $215.94 | $215.95 | $215.90 |
| Purchase #6 | $9.37 | 8.732% | $10.1882 | $10.19 | $10.20 | $10.20 |
| Purchase #7 | $250.51 | 13.837% | $285.1731 | $285.17 | $285.15 | $285.20 |
| 7 purchase totals = | $881.91 | $956.4372 | $956.44 | $956.45 | $956.40 | |