| 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 | $38.25 | 5.295% | $40.2753 | $40.28 | $40.30 | $40.30 |
| Purchase #2 | $227.50 | 12.549% | $256.049 | $256.05 | $256.05 | $256.00 |
| Purchase #3 | $139.69 | 4.273% | $145.659 | $145.66 | $145.65 | $145.70 |
| Purchase #4 | $19.85 | 4.405% | $20.7244 | $20.72 | $20.70 | $20.70 |
| Purchase #5 | $101.64 | 4.606% | $106.3215 | $106.32 | $106.30 | $106.30 |
| Purchase #6 | $68.33 | 7.377% | $73.3707 | $73.37 | $73.35 | $73.40 |
| Purchase #7 | $25.32 | 12.819% | $28.5658 | $28.57 | $28.55 | $28.60 |
| 7 purchase totals = | $620.58 | $670.9657 | $670.97 | $670.90 | $671.00 | |