| 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 | $103.48 | 11.825% | $115.7165 | $115.72 | $115.70 | $115.70 |
| Purchase #2 | $10.58 | 10.299% | $11.6696 | $11.67 | $11.65 | $11.70 |
| Purchase #3 | $196.30 | 10.461% | $216.8349 | $216.83 | $216.85 | $216.80 |
| Purchase #4 | $52.59 | 9.490% | $57.5808 | $57.58 | $57.60 | $57.60 |
| Purchase #5 | $11.35 | 8.670% | $12.334 | $12.33 | $12.35 | $12.30 |
| Purchase #6 | $91.28 | 7.513% | $98.1379 | $98.14 | $98.15 | $98.10 |
| Purchase #7 | $97.83 | 3.475% | $101.2296 | $101.23 | $101.25 | $101.20 |
| 7 purchase totals = | $563.41 | $613.5033 | $613.50 | $613.55 | $613.40 | |