| 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 | $32.74 | 3.676% | $33.9435 | $33.94 | $33.95 | $33.90 |
| Purchase #2 | $8.40 | 12.652% | $9.4628 | $9.46 | $9.45 | $9.50 |
| Purchase #3 | $204.25 | 11.582% | $227.9062 | $227.91 | $227.90 | $227.90 |
| Purchase #4 | $207.89 | 6.807% | $222.0411 | $222.04 | $222.05 | $222.00 |
| Purchase #5 | $69.70 | 5.664% | $73.6478 | $73.65 | $73.65 | $73.60 |
| Purchase #6 | $144.92 | 12.301% | $162.7466 | $162.75 | $162.75 | $162.70 |
| Purchase #7 | $185.85 | 11.742% | $207.6725 | $207.67 | $207.65 | $207.70 |
| 7 purchase totals = | $853.75 | $937.4205 | $937.42 | $937.40 | $937.30 | |