| 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 | $116.59 | 10.714% | $129.0815 | $129.08 | $129.10 | $129.10 |
| Purchase #2 | $86.99 | 3.497% | $90.032 | $90.03 | $90.05 | $90.00 |
| Purchase #3 | $70.42 | 6.105% | $74.7191 | $74.72 | $74.70 | $74.70 |
| Purchase #4 | $125.63 | 8.190% | $135.9191 | $135.92 | $135.90 | $135.90 |
| Purchase #5 | $162.25 | 11.114% | $180.2825 | $180.28 | $180.30 | $180.30 |
| Purchase #6 | $38.37 | 5.751% | $40.5767 | $40.58 | $40.60 | $40.60 |
| Purchase #7 | $24.52 | 4.377% | $25.5932 | $25.59 | $25.60 | $25.60 |
| 7 purchase totals = | $624.77 | $676.2041 | $676.20 | $676.25 | $676.20 | |