| 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 | $16.30 | 7.502% | $17.5228 | $17.52 | $17.50 | $17.50 |
| Purchase #2 | $84.40 | 10.103% | $92.9269 | $92.93 | $92.95 | $92.90 |
| Purchase #3 | $185.90 | 13.457% | $210.9166 | $210.92 | $210.90 | $210.90 |
| Purchase #4 | $200.87 | 5.204% | $211.3233 | $211.32 | $211.30 | $211.30 |
| Purchase #5 | $78.71 | 10.264% | $86.7888 | $86.79 | $86.80 | $86.80 |
| Purchase #6 | $22.32 | 12.747% | $25.1651 | $25.17 | $25.15 | $25.20 |
| Purchase #7 | $199.83 | 6.124% | $212.0676 | $212.07 | $212.05 | $212.10 |
| 7 purchase totals = | $788.33 | $856.7111 | $856.72 | $856.65 | $856.70 | |