| 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 | $191.57 | 6.787% | $204.5719 | $204.57 | $204.55 | $204.60 |
| Purchase #2 | $103.58 | 3.209% | $106.9039 | $106.90 | $106.90 | $106.90 |
| Purchase #3 | $173.67 | 13.832% | $197.692 | $197.69 | $197.70 | $197.70 |
| Purchase #4 | $60.84 | 13.818% | $69.2469 | $69.25 | $69.25 | $69.20 |
| Purchase #5 | $213.45 | 3.682% | $221.3092 | $221.31 | $221.30 | $221.30 |
| Purchase #6 | $196.94 | 3.407% | $203.6497 | $203.65 | $203.65 | $203.60 |
| Purchase #7 | $77.58 | 10.433% | $85.6739 | $85.67 | $85.65 | $85.70 |
| 7 purchase totals = | $1,017.63 | $1,089.0475 | $1,089.04 | $1,089.00 | $1,089.00 | |