| 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 | $75.56 | 10.246% | $83.3019 | $83.30 | $83.30 | $83.30 |
| Purchase #2 | $204.53 | 11.753% | $228.5684 | $228.57 | $228.55 | $228.60 |
| Purchase #3 | $27.67 | 13.694% | $31.4591 | $31.46 | $31.45 | $31.50 |
| Purchase #4 | $7.34 | 9.339% | $8.0255 | $8.03 | $8.05 | $8.00 |
| Purchase #5 | $134.81 | 7.368% | $144.7428 | $144.74 | $144.75 | $144.70 |
| Purchase #6 | $151.81 | 11.541% | $169.3304 | $169.33 | $169.35 | $169.30 |
| Purchase #7 | $195.29 | 3.190% | $201.5198 | $201.52 | $201.50 | $201.50 |
| 7 purchase totals = | $797.01 | $866.9479 | $866.95 | $866.95 | $866.90 | |