| 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 | $20.31 | 12.318% | $22.8118 | $22.81 | $22.80 | $22.80 |
| Purchase #2 | $76.72 | 10.217% | $84.5585 | $84.56 | $84.55 | $84.60 |
| Purchase #3 | $183.56 | 11.119% | $203.97 | $203.97 | $203.95 | $204.00 |
| Purchase #4 | $142.55 | 3.149% | $147.0389 | $147.04 | $147.05 | $147.00 |
| Purchase #5 | $38.27 | 4.465% | $39.9788 | $39.98 | $40.00 | $40.00 |
| Purchase #6 | $60.66 | 4.695% | $63.508 | $63.51 | $63.50 | $63.50 |
| Purchase #7 | $231.66 | 6.667% | $247.1048 | $247.10 | $247.10 | $247.10 |
| 7 purchase totals = | $753.73 | $808.9708 | $808.97 | $808.95 | $809.00 | |