| 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 | $54.63 | 4.610% | $57.1484 | $57.15 | $57.15 | $57.10 |
| Purchase #2 | $70.79 | 3.103% | $72.9866 | $72.99 | $73.00 | $73.00 |
| Purchase #3 | $141.94 | 4.139% | $147.8149 | $147.81 | $147.80 | $147.80 |
| Purchase #4 | $90.99 | 4.744% | $95.3066 | $95.31 | $95.30 | $95.30 |
| Purchase #5 | $44.69 | 10.873% | $49.5491 | $49.55 | $49.55 | $49.50 |
| Purchase #6 | $78.44 | 10.228% | $86.4628 | $86.46 | $86.45 | $86.50 |
| Purchase #7 | $107.31 | 8.504% | $116.4356 | $116.44 | $116.45 | $116.40 |
| 7 purchase totals = | $588.79 | $625.7040 | $625.71 | $625.70 | $625.60 | |