| 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 | $43.73 | 3.826% | $45.4031 | $45.40 | $45.40 | $45.40 |
| Purchase #2 | $170.76 | 7.213% | $183.0769 | $183.08 | $183.10 | $183.10 |
| Purchase #3 | $92.62 | 6.194% | $98.3569 | $98.36 | $98.35 | $98.40 |
| Purchase #4 | $207.80 | 12.575% | $233.9309 | $233.93 | $233.95 | $233.90 |
| Purchase #5 | $223.71 | 10.141% | $246.3964 | $246.40 | $246.40 | $246.40 |
| Purchase #6 | $18.68 | 3.238% | $19.2849 | $19.28 | $19.30 | $19.30 |
| Purchase #7 | $14.96 | 13.196% | $16.9341 | $16.93 | $16.95 | $16.90 |
| 7 purchase totals = | $772.26 | $843.3832 | $843.38 | $843.45 | $843.40 | |