| 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 | $12.68 | 13.351% | $14.3729 | $14.37 | $14.35 | $14.40 |
| Purchase #2 | $111.52 | 5.644% | $117.8142 | $117.81 | $117.80 | $117.80 |
| Purchase #3 | $103.74 | 3.731% | $107.6105 | $107.61 | $107.60 | $107.60 |
| Purchase #4 | $34.34 | 11.662% | $38.3447 | $38.34 | $38.35 | $38.30 |
| Purchase #5 | $65.87 | 8.320% | $71.3504 | $71.35 | $71.35 | $71.40 |
| Purchase #6 | $18.34 | 6.382% | $19.5105 | $19.51 | $19.50 | $19.50 |
| Purchase #7 | $205.28 | 6.674% | $218.9804 | $218.98 | $219.00 | $219.00 |
| 7 purchase totals = | $551.77 | $587.9836 | $587.97 | $587.95 | $588.00 | |