| 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 | $183.46 | 5.152% | $192.9119 | $192.91 | $192.90 | $192.90 |
| Purchase #2 | $108.80 | 5.264% | $114.5272 | $114.53 | $114.55 | $114.50 |
| Purchase #3 | $53.87 | 7.859% | $58.1036 | $58.10 | $58.10 | $58.10 |
| Purchase #4 | $14.44 | 4.152% | $15.0395 | $15.04 | $15.05 | $15.00 |
| Purchase #5 | $93.64 | 11.807% | $104.6961 | $104.70 | $104.70 | $104.70 |
| Purchase #6 | $83.48 | 7.233% | $89.5181 | $89.52 | $89.50 | $89.50 |
| Purchase #7 | $59.56 | 6.163% | $63.2307 | $63.23 | $63.25 | $63.20 |
| 7 purchase totals = | $597.25 | $638.0271 | $638.03 | $638.05 | $637.90 | |