| 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 | $36.99 | 6.417% | $39.3636 | $39.36 | $39.35 | $39.40 |
| Purchase #2 | $223.98 | 8.584% | $243.2064 | $243.21 | $243.20 | $243.20 |
| Purchase #3 | $196.28 | 8.226% | $212.426 | $212.43 | $212.45 | $212.40 |
| Purchase #4 | $157.98 | 13.384% | $179.124 | $179.12 | $179.10 | $179.10 |
| Purchase #5 | $158.37 | 13.332% | $179.4839 | $179.48 | $179.50 | $179.50 |
| Purchase #6 | $53.81 | 7.545% | $57.87 | $57.87 | $57.85 | $57.90 |
| Purchase #7 | $102.96 | 3.238% | $106.2938 | $106.29 | $106.30 | $106.30 |
| 7 purchase totals = | $930.37 | $1,017.7677 | $1,017.76 | $1,017.75 | $1,017.80 | |