| 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 | $80.71 | 10.256% | $88.9876 | $88.99 | $89.00 | $89.00 |
| Purchase #2 | $18.28 | 9.127% | $19.9484 | $19.95 | $19.95 | $19.90 |
| Purchase #3 | $219.47 | 12.470% | $246.8379 | $246.84 | $246.85 | $246.80 |
| Purchase #4 | $160.51 | 10.821% | $177.8788 | $177.88 | $177.90 | $177.90 |
| Purchase #5 | $79.51 | 4.635% | $83.1953 | $83.20 | $83.20 | $83.20 |
| Purchase #6 | $174.92 | 13.459% | $198.4625 | $198.46 | $198.45 | $198.50 |
| Purchase #7 | $225.26 | 3.405% | $232.9301 | $232.93 | $232.95 | $232.90 |
| 7 purchase totals = | $958.66 | $1,048.2406 | $1,048.25 | $1,048.30 | $1,048.20 | |