| 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 | $25.37 | 13.360% | $28.7594 | $28.76 | $28.75 | $28.80 |
| Purchase #2 | $246.87 | 6.844% | $263.7658 | $263.77 | $263.75 | $263.80 |
| Purchase #3 | $155.34 | 13.580% | $176.4352 | $176.44 | $176.45 | $176.40 |
| Purchase #4 | $136.53 | 8.453% | $148.0709 | $148.07 | $148.05 | $148.10 |
| Purchase #5 | $174.30 | 3.355% | $180.1478 | $180.15 | $180.15 | $180.10 |
| Purchase #6 | $152.74 | 5.852% | $161.6783 | $161.68 | $161.70 | $161.70 |
| Purchase #7 | $80.85 | 10.667% | $89.4743 | $89.47 | $89.45 | $89.50 |
| 7 purchase totals = | $972.00 | $1,048.3317 | $1,048.34 | $1,048.30 | $1,048.40 | |