| 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 | $16.36 | 3.340% | $16.9064 | $16.91 | $16.90 | $16.90 |
| Purchase #2 | $158.64 | 4.616% | $165.9628 | $165.96 | $165.95 | $166.00 |
| Purchase #3 | $56.55 | 12.314% | $63.5136 | $63.51 | $63.50 | $63.50 |
| Purchase #4 | $127.88 | 12.441% | $143.7896 | $143.79 | $143.80 | $143.80 |
| Purchase #5 | $237.98 | 12.141% | $266.8732 | $266.87 | $266.85 | $266.90 |
| Purchase #6 | $214.67 | 7.453% | $230.6694 | $230.67 | $230.65 | $230.70 |
| Purchase #7 | $95.98 | 10.233% | $105.8016 | $105.80 | $105.80 | $105.80 |
| 7 purchase totals = | $908.06 | $993.5166 | $993.51 | $993.45 | $993.60 | |