| 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 | $24.80 | 3.647% | $25.7045 | $25.70 | $25.70 | $25.70 |
| Purchase #2 | $32.80 | 5.857% | $34.7211 | $34.72 | $34.70 | $34.70 |
| Purchase #3 | $147.66 | 3.435% | $152.7321 | $152.73 | $152.75 | $152.70 |
| Purchase #4 | $46.37 | 12.650% | $52.2358 | $52.24 | $52.25 | $52.20 |
| Purchase #5 | $28.74 | 6.480% | $30.6024 | $30.60 | $30.60 | $30.60 |
| Purchase #6 | $133.47 | 11.527% | $148.8551 | $148.86 | $148.85 | $148.90 |
| Purchase #7 | $7.94 | 4.162% | $8.2705 | $8.27 | $8.25 | $8.30 |
| 7 purchase totals = | $421.78 | $453.1215 | $453.12 | $453.10 | $453.10 | |