| 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 | $68.85 | 9.582% | $75.4472 | $75.45 | $75.45 | $75.40 |
| Purchase #2 | $99.95 | 9.678% | $109.6232 | $109.62 | $109.60 | $109.60 |
| Purchase #3 | $241.50 | 5.125% | $253.8769 | $253.88 | $253.90 | $253.90 |
| Purchase #4 | $116.78 | 5.106% | $122.7428 | $122.74 | $122.75 | $122.70 |
| Purchase #5 | $147.86 | 11.233% | $164.4691 | $164.47 | $164.45 | $164.50 |
| Purchase #6 | $244.75 | 11.692% | $273.3662 | $273.37 | $273.35 | $273.40 |
| Purchase #7 | $38.54 | 11.619% | $43.018 | $43.02 | $43.00 | $43.00 |
| 7 purchase totals = | $958.23 | $1,042.5434 | $1,042.55 | $1,042.50 | $1,042.50 | |