| 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 | $139.59 | 10.211% | $153.8435 | $153.84 | $153.85 | $153.80 |
| Purchase #2 | $63.83 | 5.703% | $67.4702 | $67.47 | $67.45 | $67.50 |
| Purchase #3 | $10.26 | 4.330% | $10.7043 | $10.70 | $10.70 | $10.70 |
| Purchase #4 | $75.62 | 3.153% | $78.0043 | $78.00 | $78.00 | $78.00 |
| Purchase #5 | $197.68 | 9.707% | $216.8688 | $216.87 | $216.85 | $216.90 |
| Purchase #6 | $131.59 | 7.777% | $141.8238 | $141.82 | $141.80 | $141.80 |
| Purchase #7 | $201.93 | 8.854% | $219.8089 | $219.81 | $219.80 | $219.80 |
| 7 purchase totals = | $820.50 | $888.5238 | $888.51 | $888.45 | $888.50 | |