| 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 | $38.41 | 5.520% | $40.5302 | $40.53 | $40.55 | $40.50 |
| Purchase #2 | $61.87 | 13.565% | $70.2627 | $70.26 | $70.25 | $70.30 |
| Purchase #3 | $94.34 | 13.611% | $107.1806 | $107.18 | $107.20 | $107.20 |
| Purchase #4 | $114.56 | 12.483% | $128.8605 | $128.86 | $128.85 | $128.90 |
| Purchase #5 | $168.35 | 7.352% | $180.7271 | $180.73 | $180.75 | $180.70 |
| Purchase #6 | $149.63 | 4.784% | $156.7883 | $156.79 | $156.80 | $156.80 |
| Purchase #7 | $231.68 | 3.553% | $239.9116 | $239.91 | $239.90 | $239.90 |
| 7 purchase totals = | $858.84 | $924.2610 | $924.26 | $924.30 | $924.30 | |