| 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 | $30.74 | 8.149% | $33.245 | $33.25 | $33.25 | $33.20 |
| Purchase #2 | $9.82 | 9.227% | $10.7261 | $10.73 | $10.75 | $10.70 |
| Purchase #3 | $248.97 | 13.681% | $283.0316 | $283.03 | $283.05 | $283.00 |
| Purchase #4 | $161.60 | 12.188% | $181.2958 | $181.30 | $181.30 | $181.30 |
| Purchase #5 | $242.91 | 3.163% | $250.5932 | $250.59 | $250.60 | $250.60 |
| Purchase #6 | $134.61 | 8.543% | $146.1097 | $146.11 | $146.10 | $146.10 |
| Purchase #7 | $89.53 | 5.467% | $94.4246 | $94.42 | $94.40 | $94.40 |
| 7 purchase totals = | $918.18 | $999.4260 | $999.43 | $999.45 | $999.30 | |