| 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 | $59.89 | 8.225% | $64.816 | $64.82 | $64.80 | $64.80 |
| Purchase #2 | $138.92 | 11.520% | $154.9236 | $154.92 | $154.90 | $154.90 |
| Purchase #3 | $133.29 | 4.135% | $138.8015 | $138.80 | $138.80 | $138.80 |
| Purchase #4 | $182.44 | 3.669% | $189.1337 | $189.13 | $189.15 | $189.10 |
| Purchase #5 | $179.27 | 7.375% | $192.4912 | $192.49 | $192.50 | $192.50 |
| Purchase #6 | $228.80 | 6.121% | $242.8048 | $242.80 | $242.80 | $242.80 |
| Purchase #7 | $49.71 | 13.423% | $56.3826 | $56.38 | $56.40 | $56.40 |
| 7 purchase totals = | $972.32 | $1,039.3534 | $1,039.34 | $1,039.35 | $1,039.30 | |