| 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 | $14.34 | 8.323% | $15.5335 | $15.53 | $15.55 | $15.50 |
| Purchase #2 | $80.56 | 9.326% | $88.073 | $88.07 | $88.05 | $88.10 |
| Purchase #3 | $34.58 | 7.788% | $37.2731 | $37.27 | $37.25 | $37.30 |
| Purchase #4 | $41.95 | 7.751% | $45.2015 | $45.20 | $45.20 | $45.20 |
| Purchase #5 | $16.55 | 7.603% | $17.8083 | $17.81 | $17.80 | $17.80 |
| Purchase #6 | $9.86 | 11.209% | $10.9652 | $10.97 | $10.95 | $11.00 |
| Purchase #7 | $136.37 | 3.817% | $141.5752 | $141.58 | $141.60 | $141.60 |
| 7 purchase totals = | $334.21 | $356.4298 | $356.43 | $356.40 | $356.50 | |