| 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 | $20.60 | 5.820% | $21.7989 | $21.80 | $21.80 | $21.80 |
| Purchase #2 | $51.65 | 6.163% | $54.8332 | $54.83 | $54.85 | $54.80 |
| Purchase #3 | $194.62 | 4.723% | $203.8119 | $203.81 | $203.80 | $203.80 |
| Purchase #4 | $166.38 | 4.578% | $173.9969 | $174.00 | $174.00 | $174.00 |
| Purchase #5 | $105.80 | 9.758% | $116.124 | $116.12 | $116.10 | $116.10 |
| Purchase #6 | $201.83 | 5.189% | $212.303 | $212.30 | $212.30 | $212.30 |
| Purchase #7 | $186.38 | 13.782% | $212.0669 | $212.07 | $212.05 | $212.10 |
| 7 purchase totals = | $927.26 | $994.9348 | $994.93 | $994.90 | $994.90 | |