| 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 | $67.63 | 12.294% | $75.9444 | $75.94 | $75.95 | $75.90 |
| Purchase #2 | $78.80 | 3.487% | $81.5478 | $81.55 | $81.55 | $81.50 |
| Purchase #3 | $178.78 | 11.660% | $199.6257 | $199.63 | $199.65 | $199.60 |
| Purchase #4 | $80.36 | 10.196% | $88.5535 | $88.55 | $88.55 | $88.60 |
| Purchase #5 | $43.50 | 7.766% | $46.8782 | $46.88 | $46.90 | $46.90 |
| Purchase #6 | $156.34 | 5.824% | $165.4452 | $165.45 | $165.45 | $165.40 |
| Purchase #7 | $63.51 | 11.345% | $70.7152 | $70.72 | $70.70 | $70.70 |
| 7 purchase totals = | $668.92 | $728.7100 | $728.72 | $728.75 | $728.60 | |