| 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 | $52.54 | 7.529% | $56.4957 | $56.50 | $56.50 | $56.50 |
| Purchase #2 | $138.26 | 6.480% | $147.2192 | $147.22 | $147.20 | $147.20 |
| Purchase #3 | $42.45 | 4.689% | $44.4405 | $44.44 | $44.45 | $44.40 |
| Purchase #4 | $164.53 | 12.260% | $184.7014 | $184.70 | $184.70 | $184.70 |
| Purchase #5 | $142.78 | 7.572% | $153.5913 | $153.59 | $153.60 | $153.60 |
| Purchase #6 | $57.99 | 9.126% | $63.2822 | $63.28 | $63.30 | $63.30 |
| Purchase #7 | $223.89 | 3.346% | $231.3814 | $231.38 | $231.40 | $231.40 |
| 7 purchase totals = | $822.44 | $881.1117 | $881.11 | $881.15 | $881.10 | |