| 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 | $23.25 | 11.174% | $25.848 | $25.85 | $25.85 | $25.80 |
| Purchase #2 | $83.32 | 11.445% | $92.856 | $92.86 | $92.85 | $92.90 |
| Purchase #3 | $85.45 | 8.396% | $92.6244 | $92.62 | $92.60 | $92.60 |
| Purchase #4 | $182.91 | 5.133% | $192.2988 | $192.30 | $192.30 | $192.30 |
| Purchase #5 | $114.35 | 13.670% | $129.9816 | $129.98 | $130.00 | $130.00 |
| Purchase #6 | $155.40 | 13.826% | $176.8856 | $176.89 | $176.90 | $176.90 |
| Purchase #7 | $149.26 | 8.265% | $161.5963 | $161.60 | $161.60 | $161.60 |
| 7 purchase totals = | $793.94 | $872.0907 | $872.10 | $872.10 | $872.10 | |