| 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 | $20.25 | 9.296% | $22.1324 | $22.13 | $22.15 | $22.10 |
| Purchase #2 | $159.60 | 3.323% | $164.9035 | $164.90 | $164.90 | $164.90 |
| Purchase #3 | $117.26 | 3.265% | $121.0885 | $121.09 | $121.10 | $121.10 |
| Purchase #4 | $230.52 | 9.579% | $252.6015 | $252.60 | $252.60 | $252.60 |
| Purchase #5 | $231.73 | 6.308% | $246.3475 | $246.35 | $246.35 | $246.30 |
| Purchase #6 | $76.86 | 9.460% | $84.131 | $84.13 | $84.15 | $84.10 |
| Purchase #7 | $40.53 | 10.836% | $44.9218 | $44.92 | $44.90 | $44.90 |
| 7 purchase totals = | $876.75 | $936.1262 | $936.12 | $936.15 | $936.00 | |