| 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 | $43.44 | 4.617% | $45.4456 | $45.45 | $45.45 | $45.40 |
| Purchase #2 | $162.58 | 7.573% | $174.8922 | $174.89 | $174.90 | $174.90 |
| Purchase #3 | $194.37 | 5.824% | $205.6901 | $205.69 | $205.70 | $205.70 |
| Purchase #4 | $228.34 | 9.701% | $250.4913 | $250.49 | $250.50 | $250.50 |
| Purchase #5 | $200.46 | 11.464% | $223.4407 | $223.44 | $223.45 | $223.40 |
| Purchase #6 | $231.65 | 8.253% | $250.7681 | $250.77 | $250.75 | $250.80 |
| Purchase #7 | $114.93 | 12.239% | $128.9963 | $129.00 | $129.00 | $129.00 |
| 7 purchase totals = | $1,175.77 | $1,279.7243 | $1,279.73 | $1,279.75 | $1,279.70 | |