| 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 | $222.43 | 12.663% | $250.5963 | $250.60 | $250.60 | $250.60 |
| Purchase #2 | $83.74 | 4.643% | $87.628 | $87.63 | $87.65 | $87.60 |
| Purchase #3 | $243.55 | 5.242% | $256.3169 | $256.32 | $256.30 | $256.30 |
| Purchase #4 | $120.36 | 6.548% | $128.2412 | $128.24 | $128.25 | $128.20 |
| Purchase #5 | $48.25 | 4.367% | $50.3571 | $50.36 | $50.35 | $50.40 |
| Purchase #6 | $37.71 | 6.127% | $40.0205 | $40.02 | $40.00 | $40.00 |
| Purchase #7 | $76.90 | 8.650% | $83.5519 | $83.55 | $83.55 | $83.60 |
| 7 purchase totals = | $832.94 | $896.7119 | $896.72 | $896.70 | $896.70 | |