| 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 | $60.32 | 6.193% | $64.0556 | $64.06 | $64.05 | $64.10 |
| Purchase #2 | $34.71 | 12.625% | $39.0921 | $39.09 | $39.10 | $39.10 |
| Purchase #3 | $155.49 | 10.758% | $172.2176 | $172.22 | $172.20 | $172.20 |
| Purchase #4 | $208.57 | 8.158% | $225.5851 | $225.59 | $225.60 | $225.60 |
| Purchase #5 | $135.70 | 13.676% | $154.2583 | $154.26 | $154.25 | $154.30 |
| Purchase #6 | $196.25 | 11.254% | $218.336 | $218.34 | $218.35 | $218.30 |
| Purchase #7 | $164.97 | 5.763% | $174.4772 | $174.48 | $174.50 | $174.50 |
| 7 purchase totals = | $956.01 | $1,048.0219 | $1,048.04 | $1,048.05 | $1,048.10 | |