| 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 | $230.35 | 10.539% | $254.6266 | $254.63 | $254.65 | $254.60 |
| Purchase #2 | $30.62 | 3.776% | $31.7762 | $31.78 | $31.80 | $31.80 |
| Purchase #3 | $60.38 | 13.336% | $68.4323 | $68.43 | $68.45 | $68.40 |
| Purchase #4 | $61.27 | 7.126% | $65.6361 | $65.64 | $65.65 | $65.60 |
| Purchase #5 | $175.65 | 10.170% | $193.5136 | $193.51 | $193.50 | $193.50 |
| Purchase #6 | $45.55 | 12.710% | $51.3394 | $51.34 | $51.35 | $51.30 |
| Purchase #7 | $20.29 | 11.575% | $22.6386 | $22.64 | $22.65 | $22.60 |
| 7 purchase totals = | $624.11 | $687.9628 | $687.97 | $688.05 | $687.80 | |