| 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 | $77.64 | 12.849% | $87.616 | $87.62 | $87.60 | $87.60 |
| Purchase #2 | $84.49 | 4.132% | $87.9811 | $87.98 | $88.00 | $88.00 |
| Purchase #3 | $93.29 | 13.510% | $105.8935 | $105.89 | $105.90 | $105.90 |
| Purchase #4 | $234.72 | 5.432% | $247.47 | $247.47 | $247.45 | $247.50 |
| Purchase #5 | $197.29 | 8.836% | $214.7225 | $214.72 | $214.70 | $214.70 |
| Purchase #6 | $137.25 | 13.349% | $155.5715 | $155.57 | $155.55 | $155.60 |
| Purchase #7 | $177.25 | 12.149% | $198.7841 | $198.78 | $198.80 | $198.80 |
| 7 purchase totals = | $1,001.93 | $1,098.0387 | $1,098.03 | $1,098.00 | $1,098.10 | |