| 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 | $47.77 | 9.168% | $52.1496 | $52.15 | $52.15 | $52.10 |
| Purchase #2 | $32.92 | 6.826% | $35.1671 | $35.17 | $35.15 | $35.20 |
| Purchase #3 | $238.55 | 6.490% | $254.0319 | $254.03 | $254.05 | $254.00 |
| Purchase #4 | $136.92 | 7.463% | $147.1383 | $147.14 | $147.15 | $147.10 |
| Purchase #5 | $121.34 | 5.406% | $127.8996 | $127.90 | $127.90 | $127.90 |
| Purchase #6 | $59.95 | 4.403% | $62.5896 | $62.59 | $62.60 | $62.60 |
| Purchase #7 | $176.94 | 5.497% | $186.6664 | $186.67 | $186.65 | $186.70 |
| 7 purchase totals = | $814.39 | $865.6425 | $865.65 | $865.65 | $865.60 | |