| 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 | $110.25 | 13.639% | $125.287 | $125.29 | $125.30 | $125.30 |
| Purchase #2 | $22.26 | 5.745% | $23.5388 | $23.54 | $23.55 | $23.50 |
| Purchase #3 | $69.25 | 3.176% | $71.4494 | $71.45 | $71.45 | $71.40 |
| Purchase #4 | $31.78 | 5.520% | $33.5343 | $33.53 | $33.55 | $33.50 |
| Purchase #5 | $108.34 | 5.261% | $114.0398 | $114.04 | $114.05 | $114.00 |
| Purchase #6 | $100.83 | 3.145% | $104.0011 | $104.00 | $104.00 | $104.00 |
| Purchase #7 | $28.28 | 5.251% | $29.765 | $29.77 | $29.75 | $29.80 |
| 7 purchase totals = | $470.99 | $501.6154 | $501.62 | $501.65 | $501.50 | |