| 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 | $40.48 | 10.690% | $44.8073 | $44.81 | $44.80 | $44.80 |
| Purchase #2 | $147.90 | 4.605% | $154.7108 | $154.71 | $154.70 | $154.70 |
| Purchase #3 | $124.43 | 12.586% | $140.0908 | $140.09 | $140.10 | $140.10 |
| Purchase #4 | $26.49 | 4.465% | $27.6728 | $27.67 | $27.65 | $27.70 |
| Purchase #5 | $168.69 | 11.336% | $187.8127 | $187.81 | $187.80 | $187.80 |
| Purchase #6 | $34.77 | 11.687% | $38.8336 | $38.83 | $38.85 | $38.80 |
| Purchase #7 | $236.32 | 3.699% | $245.0615 | $245.06 | $245.05 | $245.10 |
| 7 purchase totals = | $779.08 | $838.9895 | $838.98 | $838.95 | $839.00 | |