| 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 | $38.88 | 5.605% | $41.0592 | $41.06 | $41.05 | $41.10 |
| Purchase #2 | $26.25 | 4.843% | $27.5213 | $27.52 | $27.50 | $27.50 |
| Purchase #3 | $7.28 | 8.146% | $7.873 | $7.87 | $7.85 | $7.90 |
| Purchase #4 | $82.38 | 10.588% | $91.1024 | $91.10 | $91.10 | $91.10 |
| Purchase #5 | $119.98 | 4.803% | $125.7426 | $125.74 | $125.75 | $125.70 |
| Purchase #6 | $32.84 | 5.254% | $34.5654 | $34.57 | $34.55 | $34.60 |
| Purchase #7 | $176.56 | 10.389% | $194.9028 | $194.90 | $194.90 | $194.90 |
| 7 purchase totals = | $484.17 | $522.7667 | $522.76 | $522.70 | $522.80 | |