| 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 | $52.70 | 5.207% | $55.4441 | $55.44 | $55.45 | $55.40 |
| Purchase #2 | $188.50 | 11.445% | $210.0738 | $210.07 | $210.05 | $210.10 |
| Purchase #3 | $193.32 | 11.809% | $216.1492 | $216.15 | $216.15 | $216.10 |
| Purchase #4 | $107.49 | 6.140% | $114.0899 | $114.09 | $114.10 | $114.10 |
| Purchase #5 | $57.58 | 13.214% | $65.1886 | $65.19 | $65.20 | $65.20 |
| Purchase #6 | $247.90 | 12.750% | $279.5073 | $279.51 | $279.50 | $279.50 |
| Purchase #7 | $108.34 | 9.636% | $118.7796 | $118.78 | $118.80 | $118.80 |
| 7 purchase totals = | $955.83 | $1,059.2325 | $1,059.23 | $1,059.25 | $1,059.20 | |