| 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 | $57.57 | 4.840% | $60.3564 | $60.36 | $60.35 | $60.40 |
| Purchase #2 | $11.28 | 9.300% | $12.329 | $12.33 | $12.35 | $12.30 |
| Purchase #3 | $182.57 | 11.306% | $203.2114 | $203.21 | $203.20 | $203.20 |
| Purchase #4 | $124.82 | 9.205% | $136.3097 | $136.31 | $136.30 | $136.30 |
| Purchase #5 | $110.63 | 8.264% | $119.7725 | $119.77 | $119.75 | $119.80 |
| Purchase #6 | $216.85 | 8.719% | $235.7572 | $235.76 | $235.75 | $235.80 |
| Purchase #7 | $198.92 | 3.474% | $205.8305 | $205.83 | $205.85 | $205.80 |
| 7 purchase totals = | $902.64 | $973.5667 | $973.57 | $973.55 | $973.60 | |