| 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 | $106.36 | 13.620% | $120.8462 | $120.85 | $120.85 | $120.80 |
| Purchase #2 | $57.55 | 5.293% | $60.5961 | $60.60 | $60.60 | $60.60 |
| Purchase #3 | $30.66 | 13.588% | $34.8261 | $34.83 | $34.85 | $34.80 |
| Purchase #4 | $246.46 | 9.310% | $269.4054 | $269.41 | $269.40 | $269.40 |
| Purchase #5 | $125.80 | 11.356% | $140.0858 | $140.09 | $140.10 | $140.10 |
| Purchase #6 | $82.42 | 3.251% | $85.0995 | $85.10 | $85.10 | $85.10 |
| Purchase #7 | $167.38 | 5.691% | $176.9056 | $176.91 | $176.90 | $176.90 |
| 7 purchase totals = | $816.63 | $887.7647 | $887.79 | $887.80 | $887.70 | |