| 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 | $111.51 | 12.300% | $125.2257 | $125.23 | $125.25 | $125.20 |
| Purchase #2 | $29.79 | 13.706% | $33.873 | $33.87 | $33.85 | $33.90 |
| Purchase #3 | $211.33 | 8.284% | $228.8366 | $228.84 | $228.85 | $228.80 |
| Purchase #4 | $8.61 | 4.225% | $8.9738 | $8.97 | $8.95 | $9.00 |
| Purchase #5 | $243.35 | 13.872% | $277.1075 | $277.11 | $277.10 | $277.10 |
| Purchase #6 | $5.26 | 6.759% | $5.6155 | $5.62 | $5.60 | $5.60 |
| Purchase #7 | $78.85 | 8.677% | $85.6918 | $85.69 | $85.70 | $85.70 |
| 7 purchase totals = | $688.70 | $765.3239 | $765.33 | $765.30 | $765.30 | |