| 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 | $110.36 | 4.703% | $115.5502 | $115.55 | $115.55 | $115.60 |
| Purchase #2 | $43.51 | 12.287% | $48.8561 | $48.86 | $48.85 | $48.90 |
| Purchase #3 | $195.59 | 9.106% | $213.4004 | $213.40 | $213.40 | $213.40 |
| Purchase #4 | $49.77 | 10.666% | $55.0785 | $55.08 | $55.10 | $55.10 |
| Purchase #5 | $235.41 | 13.213% | $266.5147 | $266.51 | $266.50 | $266.50 |
| Purchase #6 | $181.44 | 11.580% | $202.4508 | $202.45 | $202.45 | $202.50 |
| Purchase #7 | $50.42 | 10.811% | $55.8709 | $55.87 | $55.85 | $55.90 |
| 7 purchase totals = | $866.50 | $957.7216 | $957.72 | $957.70 | $957.90 | |