| 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 | $60.97 | 11.316% | $67.8694 | $67.87 | $67.85 | $67.90 |
| Purchase #2 | $71.41 | 12.271% | $80.1727 | $80.17 | $80.15 | $80.20 |
| Purchase #3 | $220.67 | 5.177% | $232.0941 | $232.09 | $232.10 | $232.10 |
| Purchase #4 | $199.55 | 9.152% | $217.8128 | $217.81 | $217.80 | $217.80 |
| Purchase #5 | $43.27 | 10.287% | $47.7212 | $47.72 | $47.70 | $47.70 |
| Purchase #6 | $147.38 | 12.763% | $166.1901 | $166.19 | $166.20 | $166.20 |
| Purchase #7 | $188.91 | 10.209% | $208.1958 | $208.20 | $208.20 | $208.20 |
| 7 purchase totals = | $932.16 | $1,020.0561 | $1,020.05 | $1,020.00 | $1,020.10 | |