| 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 | $106.51 | 7.376% | $114.3662 | $114.37 | $114.35 | $114.40 |
| Purchase #2 | $13.36 | 12.407% | $15.0176 | $15.02 | $15.00 | $15.00 |
| Purchase #3 | $29.51 | 8.594% | $32.0461 | $32.05 | $32.05 | $32.00 |
| Purchase #4 | $73.44 | 11.281% | $81.7248 | $81.72 | $81.70 | $81.70 |
| Purchase #5 | $84.81 | 12.626% | $95.5181 | $95.52 | $95.50 | $95.50 |
| Purchase #6 | $196.64 | 8.349% | $213.0575 | $213.06 | $213.05 | $213.10 |
| Purchase #7 | $39.26 | 10.379% | $43.3348 | $43.33 | $43.35 | $43.30 |
| 7 purchase totals = | $543.53 | $595.0651 | $595.07 | $595.00 | $595.00 | |