| 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 | $61.49 | 3.683% | $63.7547 | $63.75 | $63.75 | $63.80 |
| Purchase #2 | $96.80 | 13.327% | $109.7005 | $109.70 | $109.70 | $109.70 |
| Purchase #3 | $80.91 | 9.779% | $88.8222 | $88.82 | $88.80 | $88.80 |
| Purchase #4 | $104.42 | 5.819% | $110.4962 | $110.50 | $110.50 | $110.50 |
| Purchase #5 | $103.65 | 3.314% | $107.085 | $107.09 | $107.10 | $107.10 |
| Purchase #6 | $98.66 | 8.158% | $106.7087 | $106.71 | $106.70 | $106.70 |
| Purchase #7 | $9.99 | 13.134% | $11.3021 | $11.30 | $11.30 | $11.30 |
| 7 purchase totals = | $555.92 | $597.8694 | $597.87 | $597.85 | $597.90 | |