| 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 | $16.51 | 6.557% | $17.5926 | $17.59 | $17.60 | $17.60 |
| Purchase #2 | $140.46 | 9.343% | $153.5832 | $153.58 | $153.60 | $153.60 |
| Purchase #3 | $107.47 | 11.103% | $119.4024 | $119.40 | $119.40 | $119.40 |
| Purchase #4 | $221.69 | 4.642% | $231.9808 | $231.98 | $232.00 | $232.00 |
| Purchase #5 | $82.88 | 10.797% | $91.8286 | $91.83 | $91.85 | $91.80 |
| Purchase #6 | $16.29 | 9.138% | $17.7786 | $17.78 | $17.80 | $17.80 |
| Purchase #7 | $238.32 | 9.740% | $261.5324 | $261.53 | $261.55 | $261.50 |
| 7 purchase totals = | $823.62 | $893.6986 | $893.69 | $893.80 | $893.70 | |