| 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 | $77.52 | 5.759% | $81.9844 | $81.98 | $82.00 | $82.00 |
| Purchase #2 | $235.65 | 7.545% | $253.4298 | $253.43 | $253.45 | $253.40 |
| Purchase #3 | $116.27 | 12.447% | $130.7421 | $130.74 | $130.75 | $130.70 |
| Purchase #4 | $204.29 | 3.863% | $212.1817 | $212.18 | $212.20 | $212.20 |
| Purchase #5 | $78.88 | 11.111% | $87.6444 | $87.64 | $87.65 | $87.60 |
| Purchase #6 | $246.97 | 3.835% | $256.4413 | $256.44 | $256.45 | $256.40 |
| Purchase #7 | $11.97 | 5.158% | $12.5874 | $12.59 | $12.60 | $12.60 |
| 7 purchase totals = | $971.55 | $1,035.0111 | $1,035.00 | $1,035.10 | $1,034.90 | |