| 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 | $89.95 | 3.649% | $93.2323 | $93.23 | $93.25 | $93.20 |
| Purchase #2 | $214.80 | 4.866% | $225.2522 | $225.25 | $225.25 | $225.30 |
| Purchase #3 | $137.48 | 5.840% | $145.5088 | $145.51 | $145.50 | $145.50 |
| Purchase #4 | $50.39 | 6.745% | $53.7888 | $53.79 | $53.80 | $53.80 |
| Purchase #5 | $78.26 | 12.835% | $88.3047 | $88.30 | $88.30 | $88.30 |
| Purchase #6 | $97.48 | 9.112% | $106.3624 | $106.36 | $106.35 | $106.40 |
| Purchase #7 | $79.40 | 8.848% | $86.4253 | $86.43 | $86.45 | $86.40 |
| 7 purchase totals = | $747.76 | $798.8745 | $798.87 | $798.90 | $798.90 | |