| 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 | $34.68 | 9.172% | $37.8608 | $37.86 | $37.85 | $37.90 |
| Purchase #2 | $5.93 | 3.645% | $6.1461 | $6.15 | $6.15 | $6.10 |
| Purchase #3 | $42.87 | 7.780% | $46.2053 | $46.21 | $46.20 | $46.20 |
| Purchase #4 | $105.87 | 9.262% | $115.6757 | $115.68 | $115.70 | $115.70 |
| Purchase #5 | $55.95 | 8.169% | $60.5206 | $60.52 | $60.50 | $60.50 |
| Purchase #6 | $131.26 | 5.337% | $138.2653 | $138.27 | $138.25 | $138.30 |
| Purchase #7 | $185.31 | 8.530% | $201.1169 | $201.12 | $201.10 | $201.10 |
| 7 purchase totals = | $561.87 | $605.7907 | $605.81 | $605.75 | $605.80 | |