| 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 | $38.82 | 4.181% | $40.4431 | $40.44 | $40.45 | $40.40 |
| Purchase #2 | $114.48 | 3.843% | $118.8795 | $118.88 | $118.90 | $118.90 |
| Purchase #3 | $96.55 | 11.736% | $107.8811 | $107.88 | $107.90 | $107.90 |
| Purchase #4 | $51.71 | 9.120% | $56.426 | $56.43 | $56.45 | $56.40 |
| Purchase #5 | $111.33 | 4.527% | $116.3699 | $116.37 | $116.35 | $116.40 |
| Purchase #6 | $62.81 | 8.346% | $68.0521 | $68.05 | $68.05 | $68.10 |
| Purchase #7 | $168.73 | 3.566% | $174.7469 | $174.75 | $174.75 | $174.70 |
| 7 purchase totals = | $644.43 | $682.7986 | $682.80 | $682.85 | $682.80 | |