| 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 | $45.36 | 5.161% | $47.701 | $47.70 | $47.70 | $47.70 |
| Purchase #2 | $130.62 | 8.145% | $141.259 | $141.26 | $141.25 | $141.30 |
| Purchase #3 | $215.51 | 10.837% | $238.8648 | $238.86 | $238.85 | $238.90 |
| Purchase #4 | $120.84 | 9.620% | $132.4648 | $132.46 | $132.45 | $132.50 |
| Purchase #5 | $136.69 | 5.693% | $144.4718 | $144.47 | $144.45 | $144.50 |
| Purchase #6 | $16.96 | 12.366% | $19.0573 | $19.06 | $19.05 | $19.10 |
| Purchase #7 | $212.94 | 9.463% | $233.0905 | $233.09 | $233.10 | $233.10 |
| 7 purchase totals = | $878.92 | $956.9092 | $956.90 | $956.85 | $957.10 | |