| 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 | $114.73 | 4.723% | $120.1487 | $120.15 | $120.15 | $120.10 |
| Purchase #2 | $34.72 | 10.481% | $38.359 | $38.36 | $38.35 | $38.40 |
| Purchase #3 | $50.31 | 8.194% | $54.4324 | $54.43 | $54.45 | $54.40 |
| Purchase #4 | $39.46 | 11.863% | $44.1411 | $44.14 | $44.15 | $44.10 |
| Purchase #5 | $55.72 | 3.642% | $57.7493 | $57.75 | $57.75 | $57.70 |
| Purchase #6 | $153.74 | 4.240% | $160.2586 | $160.26 | $160.25 | $160.30 |
| Purchase #7 | $25.90 | 11.465% | $28.8694 | $28.87 | $28.85 | $28.90 |
| 7 purchase totals = | $474.58 | $503.9585 | $503.96 | $503.95 | $503.90 | |