| 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 | $23.87 | 6.659% | $25.4595 | $25.46 | $25.45 | $25.50 |
| Purchase #2 | $87.57 | 8.455% | $94.974 | $94.97 | $94.95 | $95.00 |
| Purchase #3 | $203.64 | 8.796% | $221.5522 | $221.55 | $221.55 | $221.60 |
| Purchase #4 | $214.97 | 12.440% | $241.7123 | $241.71 | $241.70 | $241.70 |
| Purchase #5 | $139.87 | 10.310% | $154.2906 | $154.29 | $154.30 | $154.30 |
| Purchase #6 | $222.86 | 5.770% | $235.719 | $235.72 | $235.70 | $235.70 |
| Purchase #7 | $28.60 | 3.151% | $29.5012 | $29.50 | $29.50 | $29.50 |
| 7 purchase totals = | $921.38 | $1,003.2088 | $1,003.20 | $1,003.15 | $1,003.30 | |