| 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 | $120.84 | 13.803% | $137.5195 | $137.52 | $137.50 | $137.50 |
| Purchase #2 | $80.94 | 3.624% | $83.8733 | $83.87 | $83.85 | $83.90 |
| Purchase #3 | $25.77 | 9.424% | $28.1986 | $28.20 | $28.20 | $28.20 |
| Purchase #4 | $233.92 | 10.784% | $259.1459 | $259.15 | $259.15 | $259.10 |
| Purchase #5 | $17.36 | 12.738% | $19.5713 | $19.57 | $19.55 | $19.60 |
| Purchase #6 | $52.50 | 12.200% | $58.905 | $58.91 | $58.90 | $58.90 |
| Purchase #7 | $217.32 | 6.331% | $231.0785 | $231.08 | $231.10 | $231.10 |
| 7 purchase totals = | $748.65 | $818.2921 | $818.30 | $818.25 | $818.30 | |