| 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 | $9.34 | 9.159% | $10.1955 | $10.20 | $10.20 | $10.20 |
| Purchase #2 | $187.34 | 5.468% | $197.5838 | $197.58 | $197.60 | $197.60 |
| Purchase #3 | $165.72 | 5.783% | $175.3036 | $175.30 | $175.30 | $175.30 |
| Purchase #4 | $52.60 | 4.309% | $54.8665 | $54.87 | $54.85 | $54.90 |
| Purchase #5 | $73.35 | 9.671% | $80.4437 | $80.44 | $80.45 | $80.40 |
| Purchase #6 | $61.97 | 11.385% | $69.0253 | $69.03 | $69.05 | $69.00 |
| Purchase #7 | $230.65 | 10.571% | $255.032 | $255.03 | $255.05 | $255.00 |
| 7 purchase totals = | $780.97 | $842.4504 | $842.45 | $842.50 | $842.40 | |