| 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 | $68.67 | 4.554% | $71.7972 | $71.80 | $71.80 | $71.80 |
| Purchase #2 | $8.34 | 10.753% | $9.2368 | $9.24 | $9.25 | $9.20 |
| Purchase #3 | $15.79 | 13.735% | $17.9588 | $17.96 | $17.95 | $18.00 |
| Purchase #4 | $217.89 | 8.244% | $235.8529 | $235.85 | $235.85 | $235.90 |
| Purchase #5 | $165.60 | 4.737% | $173.4445 | $173.44 | $173.45 | $173.40 |
| Purchase #6 | $103.44 | 11.680% | $115.5218 | $115.52 | $115.50 | $115.50 |
| Purchase #7 | $145.76 | 6.691% | $155.5128 | $155.51 | $155.50 | $155.50 |
| 7 purchase totals = | $725.49 | $779.3248 | $779.32 | $779.30 | $779.30 | |