| 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 | $87.63 | 5.283% | $92.2595 | $92.26 | $92.25 | $92.30 |
| Purchase #2 | $29.98 | 3.563% | $31.0482 | $31.05 | $31.05 | $31.00 |
| Purchase #3 | $123.78 | 10.537% | $136.8227 | $136.82 | $136.80 | $136.80 |
| Purchase #4 | $26.64 | 8.856% | $28.9992 | $29.00 | $29.00 | $29.00 |
| Purchase #5 | $188.63 | 13.199% | $213.5273 | $213.53 | $213.55 | $213.50 |
| Purchase #6 | $127.28 | 10.337% | $140.4369 | $140.44 | $140.45 | $140.40 |
| Purchase #7 | $233.79 | 13.334% | $264.9636 | $264.96 | $264.95 | $265.00 |
| 7 purchase totals = | $817.73 | $908.0574 | $908.06 | $908.05 | $908.00 | |