| 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 | $231.92 | 11.646% | $258.9294 | $258.93 | $258.95 | $258.90 |
| Purchase #2 | $152.86 | 3.329% | $157.9487 | $157.95 | $157.95 | $157.90 |
| Purchase #3 | $76.38 | 13.856% | $86.9632 | $86.96 | $86.95 | $87.00 |
| Purchase #4 | $9.29 | 12.729% | $10.4725 | $10.47 | $10.45 | $10.50 |
| Purchase #5 | $17.69 | 5.810% | $18.7178 | $18.72 | $18.70 | $18.70 |
| Purchase #6 | $23.75 | 8.511% | $25.7714 | $25.77 | $25.75 | $25.80 |
| Purchase #7 | $120.27 | 8.606% | $130.6204 | $130.62 | $130.60 | $130.60 |
| 7 purchase totals = | $632.16 | $689.4234 | $689.42 | $689.35 | $689.40 | |