| 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 | $35.72 | 8.176% | $38.6405 | $38.64 | $38.65 | $38.60 |
| Purchase #2 | $133.31 | 8.201% | $144.2428 | $144.24 | $144.25 | $144.20 |
| Purchase #3 | $207.45 | 8.215% | $224.492 | $224.49 | $224.50 | $224.50 |
| Purchase #4 | $120.65 | 8.766% | $131.2262 | $131.23 | $131.25 | $131.20 |
| Purchase #5 | $192.61 | 7.672% | $207.387 | $207.39 | $207.40 | $207.40 |
| Purchase #6 | $66.88 | 5.662% | $70.6667 | $70.67 | $70.65 | $70.70 |
| Purchase #7 | $250.93 | 3.757% | $260.3574 | $260.36 | $260.35 | $260.40 |
| 7 purchase totals = | $1,007.55 | $1,077.0126 | $1,077.02 | $1,077.05 | $1,077.00 | |