| 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 | $73.50 | 4.594% | $76.8766 | $76.88 | $76.90 | $76.90 |
| Purchase #2 | $181.37 | 6.218% | $192.6476 | $192.65 | $192.65 | $192.60 |
| Purchase #3 | $126.31 | 9.605% | $138.4421 | $138.44 | $138.45 | $138.40 |
| Purchase #4 | $24.56 | 4.300% | $25.6161 | $25.62 | $25.60 | $25.60 |
| Purchase #5 | $80.58 | 10.672% | $89.1795 | $89.18 | $89.20 | $89.20 |
| Purchase #6 | $184.31 | 13.326% | $208.8712 | $208.87 | $208.85 | $208.90 |
| Purchase #7 | $140.66 | 8.267% | $152.2884 | $152.29 | $152.30 | $152.30 |
| 7 purchase totals = | $811.29 | $883.9215 | $883.93 | $883.95 | $883.90 | |