| 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 | $14.34 | 9.856% | $15.7534 | $15.75 | $15.75 | $15.80 |
| Purchase #2 | $36.53 | 12.275% | $41.0141 | $41.01 | $41.00 | $41.00 |
| Purchase #3 | $217.86 | 7.131% | $233.3956 | $233.40 | $233.40 | $233.40 |
| Purchase #4 | $87.69 | 11.797% | $98.0348 | $98.03 | $98.05 | $98.00 |
| Purchase #5 | $201.93 | 8.174% | $218.4358 | $218.44 | $218.45 | $218.40 |
| Purchase #6 | $23.36 | 12.825% | $26.3559 | $26.36 | $26.35 | $26.40 |
| Purchase #7 | $224.69 | 13.418% | $254.8389 | $254.84 | $254.85 | $254.80 |
| 7 purchase totals = | $806.40 | $887.8285 | $887.83 | $887.85 | $887.80 | |