| 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 | $202.79 | 7.566% | $218.1331 | $218.13 | $218.15 | $218.10 |
| Purchase #2 | $67.72 | 3.329% | $69.9744 | $69.97 | $69.95 | $70.00 |
| Purchase #3 | $50.55 | 7.146% | $54.1623 | $54.16 | $54.15 | $54.20 |
| Purchase #4 | $90.68 | 7.557% | $97.5327 | $97.53 | $97.55 | $97.50 |
| Purchase #5 | $11.98 | 10.833% | $13.2778 | $13.28 | $13.30 | $13.30 |
| Purchase #6 | $131.48 | 12.547% | $147.9768 | $147.98 | $148.00 | $148.00 |
| Purchase #7 | $218.86 | 12.360% | $245.9111 | $245.91 | $245.90 | $245.90 |
| 7 purchase totals = | $774.06 | $846.9682 | $846.96 | $847.00 | $847.00 | |