| 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 | $133.58 | 3.570% | $138.3488 | $138.35 | $138.35 | $138.30 |
| Purchase #2 | $46.29 | 12.166% | $51.9216 | $51.92 | $51.90 | $51.90 |
| Purchase #3 | $98.56 | 7.819% | $106.2664 | $106.27 | $106.25 | $106.30 |
| Purchase #4 | $48.65 | 10.372% | $53.696 | $53.70 | $53.70 | $53.70 |
| Purchase #5 | $43.26 | 7.124% | $46.3418 | $46.34 | $46.35 | $46.30 |
| Purchase #6 | $62.75 | 11.313% | $69.8489 | $69.85 | $69.85 | $69.80 |
| Purchase #7 | $71.93 | 5.661% | $76.002 | $76.00 | $76.00 | $76.00 |
| 7 purchase totals = | $505.02 | $542.4255 | $542.43 | $542.40 | $542.30 | |