| 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 | $33.60 | 9.691% | $36.8562 | $36.86 | $36.85 | $36.90 |
| Purchase #2 | $64.94 | 7.466% | $69.7884 | $69.79 | $69.80 | $69.80 |
| Purchase #3 | $38.63 | 9.604% | $42.34 | $42.34 | $42.35 | $42.30 |
| Purchase #4 | $72.64 | 13.293% | $82.296 | $82.30 | $82.30 | $82.30 |
| Purchase #5 | $11.43 | 12.613% | $12.8717 | $12.87 | $12.85 | $12.90 |
| Purchase #6 | $34.70 | 12.631% | $39.083 | $39.08 | $39.10 | $39.10 |
| Purchase #7 | $160.93 | 10.449% | $177.7456 | $177.75 | $177.75 | $177.70 |
| 7 purchase totals = | $416.87 | $460.9809 | $460.99 | $461.00 | $461.00 | |