| 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 | $42.72 | 4.594% | $44.6826 | $44.68 | $44.70 | $44.70 |
| Purchase #2 | $8.36 | 13.264% | $9.4689 | $9.47 | $9.45 | $9.50 |
| Purchase #3 | $212.82 | 3.412% | $220.0814 | $220.08 | $220.10 | $220.10 |
| Purchase #4 | $245.80 | 7.324% | $263.8024 | $263.80 | $263.80 | $263.80 |
| Purchase #5 | $221.29 | 7.514% | $237.9177 | $237.92 | $237.90 | $237.90 |
| Purchase #6 | $74.88 | 5.139% | $78.7281 | $78.73 | $78.75 | $78.70 |
| Purchase #7 | $155.50 | 3.332% | $160.6813 | $160.68 | $160.70 | $160.70 |
| 7 purchase totals = | $961.37 | $1,015.3624 | $1,015.36 | $1,015.40 | $1,015.40 | |