| 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 | $189.93 | 3.370% | $196.3306 | $196.33 | $196.35 | $196.30 |
| Purchase #2 | $69.51 | 5.459% | $73.3046 | $73.30 | $73.30 | $73.30 |
| Purchase #3 | $140.43 | 9.842% | $154.2511 | $154.25 | $154.25 | $154.30 |
| Purchase #4 | $8.36 | 9.630% | $9.1651 | $9.17 | $9.15 | $9.20 |
| Purchase #5 | $41.50 | 11.161% | $46.1318 | $46.13 | $46.15 | $46.10 |
| Purchase #6 | $56.85 | 8.622% | $61.7516 | $61.75 | $61.75 | $61.80 |
| Purchase #7 | $23.71 | 5.505% | $25.0152 | $25.02 | $25.00 | $25.00 |
| 7 purchase totals = | $530.29 | $565.9500 | $565.95 | $565.95 | $566.00 | |