| 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 | $51.55 | 4.703% | $53.9744 | $53.97 | $53.95 | $54.00 |
| Purchase #2 | $11.93 | 11.126% | $13.2573 | $13.26 | $13.25 | $13.30 |
| Purchase #3 | $177.75 | 11.234% | $197.7184 | $197.72 | $197.70 | $197.70 |
| Purchase #4 | $145.74 | 13.680% | $165.6772 | $165.68 | $165.70 | $165.70 |
| Purchase #5 | $92.96 | 9.453% | $101.7475 | $101.75 | $101.75 | $101.70 |
| Purchase #6 | $197.46 | 7.761% | $212.7849 | $212.78 | $212.80 | $212.80 |
| Purchase #7 | $94.87 | 13.705% | $107.8719 | $107.87 | $107.85 | $107.90 |
| 7 purchase totals = | $772.26 | $853.0316 | $853.03 | $853.00 | $853.10 | |