| 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 | $71.44 | 13.508% | $81.0901 | $81.09 | $81.10 | $81.10 |
| Purchase #2 | $8.87 | 6.150% | $9.4155 | $9.42 | $9.40 | $9.40 |
| Purchase #3 | $219.89 | 12.292% | $246.9189 | $246.92 | $246.90 | $246.90 |
| Purchase #4 | $227.38 | 11.373% | $253.2399 | $253.24 | $253.25 | $253.20 |
| Purchase #5 | $199.48 | 10.573% | $220.571 | $220.57 | $220.55 | $220.60 |
| Purchase #6 | $218.97 | 10.215% | $241.3378 | $241.34 | $241.35 | $241.30 |
| Purchase #7 | $69.34 | 12.472% | $77.9881 | $77.99 | $78.00 | $78.00 |
| 7 purchase totals = | $1,015.37 | $1,130.5613 | $1,130.57 | $1,130.55 | $1,130.50 | |