| 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 | $9.56 | 12.696% | $10.7737 | $10.77 | $10.75 | $10.80 |
| Purchase #2 | $84.69 | 5.477% | $89.3285 | $89.33 | $89.35 | $89.30 |
| Purchase #3 | $71.27 | 8.686% | $77.4605 | $77.46 | $77.45 | $77.50 |
| Purchase #4 | $144.95 | 5.367% | $152.7295 | $152.73 | $152.75 | $152.70 |
| Purchase #5 | $6.66 | 13.106% | $7.5329 | $7.53 | $7.55 | $7.50 |
| Purchase #6 | $80.99 | 3.321% | $83.6797 | $83.68 | $83.70 | $83.70 |
| Purchase #7 | $198.68 | 6.612% | $211.8167 | $211.82 | $211.80 | $211.80 |
| 7 purchase totals = | $596.80 | $633.3215 | $633.32 | $633.35 | $633.30 | |