| 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 | $9.75 | 9.275% | $10.6543 | $10.65 | $10.65 | $10.70 |
| Purchase #2 | $228.91 | 11.277% | $254.7242 | $254.72 | $254.70 | $254.70 |
| Purchase #3 | $42.36 | 9.119% | $46.2228 | $46.22 | $46.20 | $46.20 |
| Purchase #4 | $14.44 | 7.157% | $15.4735 | $15.47 | $15.45 | $15.50 |
| Purchase #5 | $88.44 | 3.286% | $91.3461 | $91.35 | $91.35 | $91.30 |
| Purchase #6 | $206.78 | 13.751% | $235.2143 | $235.21 | $235.20 | $235.20 |
| Purchase #7 | $97.58 | 4.801% | $102.2648 | $102.26 | $102.25 | $102.30 |
| 7 purchase totals = | $688.26 | $755.9000 | $755.88 | $755.80 | $755.90 | |