| 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 | $55.80 | 5.153% | $58.6754 | $58.68 | $58.70 | $58.70 |
| Purchase #2 | $48.94 | 7.863% | $52.7882 | $52.79 | $52.80 | $52.80 |
| Purchase #3 | $162.68 | 9.621% | $178.3314 | $178.33 | $178.35 | $178.30 |
| Purchase #4 | $34.62 | 3.623% | $35.8743 | $35.87 | $35.85 | $35.90 |
| Purchase #5 | $159.84 | 3.304% | $165.1211 | $165.12 | $165.10 | $165.10 |
| Purchase #6 | $159.40 | 5.195% | $167.6808 | $167.68 | $167.70 | $167.70 |
| Purchase #7 | $80.62 | 8.430% | $87.4163 | $87.42 | $87.40 | $87.40 |
| 7 purchase totals = | $701.90 | $745.8875 | $745.89 | $745.90 | $745.90 | |