| 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 | $80.29 | 8.498% | $87.113 | $87.11 | $87.10 | $87.10 |
| Purchase #2 | $192.77 | 11.124% | $214.2137 | $214.21 | $214.20 | $214.20 |
| Purchase #3 | $215.68 | 9.351% | $235.8482 | $235.85 | $235.85 | $235.80 |
| Purchase #4 | $75.25 | 13.111% | $85.116 | $85.12 | $85.10 | $85.10 |
| Purchase #5 | $91.86 | 10.743% | $101.7285 | $101.73 | $101.75 | $101.70 |
| Purchase #6 | $14.67 | 9.130% | $16.0094 | $16.01 | $16.00 | $16.00 |
| Purchase #7 | $74.41 | 8.619% | $80.8234 | $80.82 | $80.80 | $80.80 |
| 7 purchase totals = | $744.93 | $820.8522 | $820.85 | $820.80 | $820.70 | |