| 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 | $101.62 | 3.424% | $105.0995 | $105.10 | $105.10 | $105.10 |
| Purchase #2 | $156.69 | 4.102% | $163.1174 | $163.12 | $163.10 | $163.10 |
| Purchase #3 | $14.37 | 11.215% | $15.9816 | $15.98 | $16.00 | $16.00 |
| Purchase #4 | $122.74 | 4.344% | $128.0718 | $128.07 | $128.05 | $128.10 |
| Purchase #5 | $125.71 | 11.491% | $140.1553 | $140.16 | $140.15 | $140.20 |
| Purchase #6 | $183.76 | 3.112% | $189.4786 | $189.48 | $189.50 | $189.50 |
| Purchase #7 | $70.46 | 8.287% | $76.299 | $76.30 | $76.30 | $76.30 |
| 7 purchase totals = | $775.35 | $818.2032 | $818.21 | $818.20 | $818.30 | |