| 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 | $70.25 | 9.630% | $77.0151 | $77.02 | $77.00 | $77.00 |
| Purchase #2 | $158.36 | 3.293% | $163.5748 | $163.57 | $163.55 | $163.60 |
| Purchase #3 | $92.92 | 3.481% | $96.1545 | $96.15 | $96.15 | $96.20 |
| Purchase #4 | $230.77 | 9.339% | $252.3216 | $252.32 | $252.30 | $252.30 |
| Purchase #5 | $206.77 | 9.140% | $225.6688 | $225.67 | $225.65 | $225.70 |
| Purchase #6 | $63.73 | 11.434% | $71.0169 | $71.02 | $71.00 | $71.00 |
| Purchase #7 | $183.30 | 7.548% | $197.1355 | $197.14 | $197.15 | $197.10 |
| 7 purchase totals = | $1,006.10 | $1,082.8872 | $1,082.89 | $1,082.80 | $1,082.90 | |