| 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 | $83.44 | 9.681% | $91.5178 | $91.52 | $91.50 | $91.50 |
| Purchase #2 | $122.87 | 3.197% | $126.7982 | $126.80 | $126.80 | $126.80 |
| Purchase #3 | $18.26 | 5.556% | $19.2745 | $19.27 | $19.25 | $19.30 |
| Purchase #4 | $109.69 | 4.217% | $114.3156 | $114.32 | $114.30 | $114.30 |
| Purchase #5 | $114.75 | 8.160% | $124.1136 | $124.11 | $124.10 | $124.10 |
| Purchase #6 | $167.63 | 8.201% | $181.3773 | $181.38 | $181.40 | $181.40 |
| Purchase #7 | $10.94 | 9.365% | $11.9645 | $11.96 | $11.95 | $12.00 |
| 7 purchase totals = | $627.58 | $669.3615 | $669.36 | $669.30 | $669.40 | |