| 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 | $86.46 | 9.471% | $94.6486 | $94.65 | $94.65 | $94.60 |
| Purchase #2 | $212.35 | 9.451% | $232.4192 | $232.42 | $232.40 | $232.40 |
| Purchase #3 | $96.93 | 3.502% | $100.3245 | $100.32 | $100.30 | $100.30 |
| Purchase #4 | $174.30 | 10.152% | $191.9949 | $191.99 | $192.00 | $192.00 |
| Purchase #5 | $152.75 | 9.287% | $166.9359 | $166.94 | $166.95 | $166.90 |
| Purchase #6 | $46.87 | 7.236% | $50.2615 | $50.26 | $50.25 | $50.30 |
| Purchase #7 | $70.85 | 11.245% | $78.8171 | $78.82 | $78.80 | $78.80 |
| 7 purchase totals = | $840.51 | $915.4017 | $915.40 | $915.35 | $915.30 | |