| 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 | $32.34 | 3.313% | $33.4114 | $33.41 | $33.40 | $33.40 |
| Purchase #2 | $100.73 | 9.438% | $110.2369 | $110.24 | $110.25 | $110.20 |
| Purchase #3 | $86.73 | 9.241% | $94.7447 | $94.74 | $94.75 | $94.70 |
| Purchase #4 | $56.85 | 11.817% | $63.568 | $63.57 | $63.55 | $63.60 |
| Purchase #5 | $182.68 | 13.397% | $207.1536 | $207.15 | $207.15 | $207.20 |
| Purchase #6 | $184.73 | 11.563% | $206.0903 | $206.09 | $206.10 | $206.10 |
| Purchase #7 | $27.62 | 4.371% | $28.8273 | $28.83 | $28.85 | $28.80 |
| 7 purchase totals = | $671.68 | $744.0322 | $744.03 | $744.05 | $744.00 | |