| 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 | $27.66 | 10.768% | $30.6384 | $30.64 | $30.65 | $30.60 |
| Purchase #2 | $153.44 | 3.609% | $158.9776 | $158.98 | $159.00 | $159.00 |
| Purchase #3 | $121.92 | 3.158% | $125.7702 | $125.77 | $125.75 | $125.80 |
| Purchase #4 | $234.79 | 6.150% | $249.2296 | $249.23 | $249.25 | $249.20 |
| Purchase #5 | $116.95 | 9.733% | $128.3327 | $128.33 | $128.35 | $128.30 |
| Purchase #6 | $181.52 | 10.291% | $200.2002 | $200.20 | $200.20 | $200.20 |
| Purchase #7 | $71.25 | 3.752% | $73.9233 | $73.92 | $73.90 | $73.90 |
| 7 purchase totals = | $907.53 | $967.0720 | $967.07 | $967.10 | $967.00 | |