| 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 | $31.56 | 7.806% | $34.0236 | $34.02 | $34.00 | $34.00 |
| Purchase #2 | $16.52 | 5.556% | $17.4379 | $17.44 | $17.45 | $17.40 |
| Purchase #3 | $32.70 | 12.657% | $36.8388 | $36.84 | $36.85 | $36.80 |
| Purchase #4 | $119.92 | 9.591% | $131.4215 | $131.42 | $131.40 | $131.40 |
| Purchase #5 | $55.94 | 9.600% | $61.3102 | $61.31 | $61.30 | $61.30 |
| Purchase #6 | $114.92 | 7.611% | $123.6666 | $123.67 | $123.65 | $123.70 |
| Purchase #7 | $42.58 | 3.238% | $43.9587 | $43.96 | $43.95 | $44.00 |
| 7 purchase totals = | $414.14 | $448.6573 | $448.66 | $448.60 | $448.60 | |