| 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 | $75.46 | 8.449% | $81.8356 | $81.84 | $81.85 | $81.80 |
| Purchase #2 | $94.92 | 5.791% | $100.4168 | $100.42 | $100.40 | $100.40 |
| Purchase #3 | $76.95 | 9.629% | $84.3595 | $84.36 | $84.35 | $84.40 |
| Purchase #4 | $120.94 | 3.251% | $124.8718 | $124.87 | $124.85 | $124.90 |
| Purchase #5 | $215.97 | 13.508% | $245.1432 | $245.14 | $245.15 | $245.10 |
| Purchase #6 | $157.59 | 9.588% | $172.6997 | $172.70 | $172.70 | $172.70 |
| Purchase #7 | $140.77 | 12.683% | $158.6239 | $158.62 | $158.60 | $158.60 |
| 7 purchase totals = | $882.60 | $967.9505 | $967.95 | $967.90 | $967.90 | |