| 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 | $100.67 | 3.268% | $103.9599 | $103.96 | $103.95 | $104.00 |
| Purchase #2 | $243.50 | 4.687% | $254.9128 | $254.91 | $254.90 | $254.90 |
| Purchase #3 | $107.73 | 10.653% | $119.2065 | $119.21 | $119.20 | $119.20 |
| Purchase #4 | $122.79 | 13.327% | $139.1542 | $139.15 | $139.15 | $139.20 |
| Purchase #5 | $40.69 | 8.496% | $44.147 | $44.15 | $44.15 | $44.10 |
| Purchase #6 | $23.44 | 6.774% | $25.0278 | $25.03 | $25.05 | $25.00 |
| Purchase #7 | $120.78 | 11.818% | $135.0538 | $135.05 | $135.05 | $135.10 |
| 7 purchase totals = | $759.60 | $821.4620 | $821.46 | $821.45 | $821.50 | |