| 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 | $84.81 | 6.492% | $90.3159 | $90.32 | $90.30 | $90.30 |
| Purchase #2 | $118.89 | 3.207% | $122.7028 | $122.70 | $122.70 | $122.70 |
| Purchase #3 | $130.44 | 12.571% | $146.8376 | $146.84 | $146.85 | $146.80 |
| Purchase #4 | $55.57 | 4.216% | $57.9128 | $57.91 | $57.90 | $57.90 |
| Purchase #5 | $133.61 | 3.611% | $138.4347 | $138.43 | $138.45 | $138.40 |
| Purchase #6 | $211.75 | 5.102% | $222.5535 | $222.55 | $222.55 | $222.60 |
| Purchase #7 | $49.30 | 4.444% | $51.4909 | $51.49 | $51.50 | $51.50 |
| 7 purchase totals = | $784.37 | $830.2482 | $830.24 | $830.25 | $830.20 | |