| 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 | $120.60 | 10.248% | $132.9591 | $132.96 | $132.95 | $133.00 |
| Purchase #2 | $33.71 | 7.806% | $36.3414 | $36.34 | $36.35 | $36.30 |
| Purchase #3 | $11.39 | 10.593% | $12.5965 | $12.60 | $12.60 | $12.60 |
| Purchase #4 | $81.28 | 3.141% | $83.833 | $83.83 | $83.85 | $83.80 |
| Purchase #5 | $76.32 | 13.616% | $86.7117 | $86.71 | $86.70 | $86.70 |
| Purchase #6 | $80.59 | 5.304% | $84.8645 | $84.86 | $84.85 | $84.90 |
| Purchase #7 | $15.79 | 12.111% | $17.7023 | $17.70 | $17.70 | $17.70 |
| 7 purchase totals = | $419.68 | $455.0085 | $455.00 | $455.00 | $455.00 | |