| 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 | $112.35 | 11.688% | $125.4815 | $125.48 | $125.50 | $125.50 |
| Purchase #2 | $38.60 | 12.159% | $43.2934 | $43.29 | $43.30 | $43.30 |
| Purchase #3 | $39.50 | 4.461% | $41.2621 | $41.26 | $41.25 | $41.30 |
| Purchase #4 | $108.59 | 8.414% | $117.7268 | $117.73 | $117.75 | $117.70 |
| Purchase #5 | $57.87 | 8.611% | $62.8532 | $62.85 | $62.85 | $62.90 |
| Purchase #6 | $227.43 | 3.565% | $235.5379 | $235.54 | $235.55 | $235.50 |
| Purchase #7 | $27.87 | 13.294% | $31.575 | $31.58 | $31.60 | $31.60 |
| 7 purchase totals = | $612.21 | $657.7299 | $657.73 | $657.80 | $657.80 | |