| 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 | $70.71 | 11.320% | $78.7144 | $78.71 | $78.70 | $78.70 |
| Purchase #2 | $165.38 | 11.793% | $184.8833 | $184.88 | $184.90 | $184.90 |
| Purchase #3 | $213.70 | 7.105% | $228.8834 | $228.88 | $228.90 | $228.90 |
| Purchase #4 | $183.59 | 12.542% | $206.6159 | $206.62 | $206.60 | $206.60 |
| Purchase #5 | $64.59 | 12.130% | $72.4248 | $72.42 | $72.40 | $72.40 |
| Purchase #6 | $70.29 | 13.385% | $79.6983 | $79.70 | $79.70 | $79.70 |
| Purchase #7 | $99.37 | 7.873% | $107.1934 | $107.19 | $107.20 | $107.20 |
| 7 purchase totals = | $867.63 | $958.4135 | $958.40 | $958.40 | $958.40 | |