| 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 | $32.75 | 5.356% | $34.5041 | $34.50 | $34.50 | $34.50 |
| Purchase #2 | $198.87 | 4.723% | $208.2626 | $208.26 | $208.25 | $208.30 |
| Purchase #3 | $173.49 | 7.231% | $186.0351 | $186.04 | $186.05 | $186.00 |
| Purchase #4 | $80.45 | 9.214% | $87.8627 | $87.86 | $87.85 | $87.90 |
| Purchase #5 | $19.70 | 11.419% | $21.9495 | $21.95 | $21.95 | $21.90 |
| Purchase #6 | $5.35 | 13.226% | $6.0576 | $6.06 | $6.05 | $6.10 |
| Purchase #7 | $129.59 | 10.723% | $143.4859 | $143.49 | $143.50 | $143.50 |
| 7 purchase totals = | $640.20 | $688.1575 | $688.16 | $688.15 | $688.20 | |