| 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 | $82.69 | 6.854% | $88.3576 | $88.36 | $88.35 | $88.40 |
| Purchase #2 | $25.88 | 13.852% | $29.4649 | $29.46 | $29.45 | $29.50 |
| Purchase #3 | $247.71 | 8.104% | $267.7844 | $267.78 | $267.80 | $267.80 |
| Purchase #4 | $168.60 | 7.465% | $181.186 | $181.19 | $181.20 | $181.20 |
| Purchase #5 | $174.77 | 12.829% | $197.1912 | $197.19 | $197.20 | $197.20 |
| Purchase #6 | $250.97 | 3.399% | $259.5005 | $259.50 | $259.50 | $259.50 |
| Purchase #7 | $101.90 | 3.345% | $105.3086 | $105.31 | $105.30 | $105.30 |
| 7 purchase totals = | $1,052.52 | $1,128.7932 | $1,128.79 | $1,128.80 | $1,128.90 | |