| 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 | $57.81 | 9.511% | $63.3083 | $63.31 | $63.30 | $63.30 |
| Purchase #2 | $124.92 | 3.445% | $129.2235 | $129.22 | $129.20 | $129.20 |
| Purchase #3 | $188.31 | 7.869% | $203.1281 | $203.13 | $203.15 | $203.10 |
| Purchase #4 | $197.63 | 8.799% | $215.0195 | $215.02 | $215.00 | $215.00 |
| Purchase #5 | $152.99 | 11.821% | $171.0749 | $171.07 | $171.05 | $171.10 |
| Purchase #6 | $234.51 | 9.512% | $256.8166 | $256.82 | $256.80 | $256.80 |
| Purchase #7 | $21.97 | 4.840% | $23.0333 | $23.03 | $23.05 | $23.00 |
| 7 purchase totals = | $978.14 | $1,061.6042 | $1,061.60 | $1,061.55 | $1,061.50 | |