| 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 | $15.38 | 10.365% | $16.9741 | $16.97 | $16.95 | $17.00 |
| Purchase #2 | $149.38 | 8.292% | $161.7666 | $161.77 | $161.75 | $161.80 |
| Purchase #3 | $90.34 | 6.739% | $96.428 | $96.43 | $96.45 | $96.40 |
| Purchase #4 | $41.74 | 10.465% | $46.1081 | $46.11 | $46.10 | $46.10 |
| Purchase #5 | $98.72 | 8.284% | $106.898 | $106.90 | $106.90 | $106.90 |
| Purchase #6 | $155.42 | 6.356% | $165.2985 | $165.30 | $165.30 | $165.30 |
| Purchase #7 | $148.86 | 9.674% | $163.2607 | $163.26 | $163.25 | $163.30 |
| 7 purchase totals = | $699.84 | $756.7340 | $756.74 | $756.70 | $756.80 | |