| 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 | $81.74 | 8.431% | $88.6315 | $88.63 | $88.65 | $88.60 |
| Purchase #2 | $138.55 | 3.263% | $143.0709 | $143.07 | $143.05 | $143.10 |
| Purchase #3 | $31.55 | 7.612% | $33.9516 | $33.95 | $33.95 | $34.00 |
| Purchase #4 | $158.74 | 4.327% | $165.6087 | $165.61 | $165.60 | $165.60 |
| Purchase #5 | $243.68 | 6.166% | $258.7053 | $258.71 | $258.70 | $258.70 |
| Purchase #6 | $30.73 | 11.416% | $34.2381 | $34.24 | $34.25 | $34.20 |
| Purchase #7 | $238.98 | 9.403% | $261.4513 | $261.45 | $261.45 | $261.50 |
| 7 purchase totals = | $923.97 | $985.6574 | $985.66 | $985.65 | $985.70 | |