| 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 | $80.73 | 3.679% | $83.7001 | $83.70 | $83.70 | $83.70 |
| Purchase #2 | $246.42 | 3.151% | $254.1847 | $254.18 | $254.20 | $254.20 |
| Purchase #3 | $230.67 | 5.738% | $243.9058 | $243.91 | $243.90 | $243.90 |
| Purchase #4 | $232.99 | 5.393% | $245.5552 | $245.56 | $245.55 | $245.60 |
| Purchase #5 | $216.81 | 4.301% | $226.135 | $226.14 | $226.15 | $226.10 |
| Purchase #6 | $134.98 | 7.467% | $145.059 | $145.06 | $145.05 | $145.10 |
| Purchase #7 | $82.81 | 10.142% | $91.2086 | $91.21 | $91.20 | $91.20 |
| 7 purchase totals = | $1,225.41 | $1,289.7484 | $1,289.76 | $1,289.75 | $1,289.80 | |