| 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 | $80.27 | 9.856% | $88.1814 | $88.18 | $88.20 | $88.20 |
| Purchase #2 | $32.91 | 10.811% | $36.4679 | $36.47 | $36.45 | $36.50 |
| Purchase #3 | $103.79 | 3.724% | $107.6551 | $107.66 | $107.65 | $107.70 |
| Purchase #4 | $164.90 | 11.137% | $183.2649 | $183.26 | $183.25 | $183.30 |
| Purchase #5 | $138.64 | 4.108% | $144.3353 | $144.34 | $144.35 | $144.30 |
| Purchase #6 | $164.54 | 4.295% | $171.607 | $171.61 | $171.60 | $171.60 |
| Purchase #7 | $22.92 | 11.457% | $25.5459 | $25.55 | $25.55 | $25.50 |
| 7 purchase totals = | $707.97 | $757.0575 | $757.07 | $757.05 | $757.10 | |