| 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 | $31.26 | 10.541% | $34.5551 | $34.56 | $34.55 | $34.60 |
| Purchase #2 | $241.57 | 7.162% | $258.8712 | $258.87 | $258.85 | $258.90 |
| Purchase #3 | $119.38 | 10.837% | $132.3172 | $132.32 | $132.30 | $132.30 |
| Purchase #4 | $102.89 | 6.349% | $109.4225 | $109.42 | $109.40 | $109.40 |
| Purchase #5 | $9.83 | 7.705% | $10.5874 | $10.59 | $10.60 | $10.60 |
| Purchase #6 | $83.36 | 10.497% | $92.1103 | $92.11 | $92.10 | $92.10 |
| Purchase #7 | $94.38 | 8.287% | $102.2013 | $102.20 | $102.20 | $102.20 |
| 7 purchase totals = | $682.67 | $740.0650 | $740.07 | $740.00 | $740.10 | |