| 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 | $38.85 | 10.643% | $42.9848 | $42.98 | $43.00 | $43.00 |
| Purchase #2 | $145.34 | 6.564% | $154.8801 | $154.88 | $154.90 | $154.90 |
| Purchase #3 | $22.38 | 9.241% | $24.4481 | $24.45 | $24.45 | $24.40 |
| Purchase #4 | $216.46 | 6.354% | $230.2139 | $230.21 | $230.20 | $230.20 |
| Purchase #5 | $141.49 | 13.387% | $160.4313 | $160.43 | $160.45 | $160.40 |
| Purchase #6 | $216.31 | 5.827% | $228.9144 | $228.91 | $228.90 | $228.90 |
| Purchase #7 | $15.59 | 12.819% | $17.5885 | $17.59 | $17.60 | $17.60 |
| 7 purchase totals = | $796.42 | $859.4611 | $859.45 | $859.50 | $859.40 | |