| 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 | $64.88 | 7.736% | $69.8991 | $69.90 | $69.90 | $69.90 |
| Purchase #2 | $158.42 | 3.260% | $163.5845 | $163.58 | $163.60 | $163.60 |
| Purchase #3 | $14.55 | 9.334% | $15.9081 | $15.91 | $15.90 | $15.90 |
| Purchase #4 | $49.94 | 4.334% | $52.1044 | $52.10 | $52.10 | $52.10 |
| Purchase #5 | $178.37 | 4.201% | $185.8633 | $185.86 | $185.85 | $185.90 |
| Purchase #6 | $238.69 | 10.587% | $263.9601 | $263.96 | $263.95 | $264.00 |
| Purchase #7 | $8.89 | 4.812% | $9.3178 | $9.32 | $9.30 | $9.30 |
| 7 purchase totals = | $713.74 | $760.6373 | $760.63 | $760.60 | $760.70 | |