| 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 | $51.59 | 10.266% | $56.8862 | $56.89 | $56.90 | $56.90 |
| Purchase #2 | $115.31 | 11.367% | $128.4173 | $128.42 | $128.40 | $128.40 |
| Purchase #3 | $30.78 | 9.517% | $33.7093 | $33.71 | $33.70 | $33.70 |
| Purchase #4 | $162.85 | 11.261% | $181.1885 | $181.19 | $181.20 | $181.20 |
| Purchase #5 | $129.35 | 3.387% | $133.7311 | $133.73 | $133.75 | $133.70 |
| Purchase #6 | $69.36 | 6.838% | $74.1028 | $74.10 | $74.10 | $74.10 |
| Purchase #7 | $141.33 | 3.510% | $146.2907 | $146.29 | $146.30 | $146.30 |
| 7 purchase totals = | $700.57 | $754.3259 | $754.33 | $754.35 | $754.30 | |