| 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 | $227.97 | 12.140% | $255.6456 | $255.65 | $255.65 | $255.60 |
| Purchase #2 | $39.94 | 13.302% | $45.2528 | $45.25 | $45.25 | $45.30 |
| Purchase #3 | $53.28 | 12.571% | $59.9778 | $59.98 | $60.00 | $60.00 |
| Purchase #4 | $7.92 | 4.286% | $8.2595 | $8.26 | $8.25 | $8.30 |
| Purchase #5 | $243.56 | 3.795% | $252.8031 | $252.80 | $252.80 | $252.80 |
| Purchase #6 | $63.31 | 10.339% | $69.8556 | $69.86 | $69.85 | $69.90 |
| Purchase #7 | $92.50 | 3.795% | $96.0104 | $96.01 | $96.00 | $96.00 |
| 7 purchase totals = | $728.48 | $787.8048 | $787.81 | $787.80 | $787.90 | |