| 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 | $19.25 | 5.580% | $20.3242 | $20.32 | $20.30 | $20.30 |
| Purchase #2 | $69.56 | 7.436% | $74.7325 | $74.73 | $74.75 | $74.70 |
| Purchase #3 | $71.49 | 4.199% | $74.4919 | $74.49 | $74.50 | $74.50 |
| Purchase #4 | $167.92 | 4.122% | $174.8417 | $174.84 | $174.85 | $174.80 |
| Purchase #5 | $166.41 | 8.514% | $180.5781 | $180.58 | $180.60 | $180.60 |
| Purchase #6 | $246.83 | 11.505% | $275.2278 | $275.23 | $275.25 | $275.20 |
| Purchase #7 | $140.63 | 10.383% | $155.2316 | $155.23 | $155.25 | $155.20 |
| 7 purchase totals = | $882.09 | $955.4278 | $955.42 | $955.50 | $955.30 | |