| 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 | $95.37 | 5.769% | $100.8719 | $100.87 | $100.85 | $100.90 |
| Purchase #2 | $186.34 | 13.281% | $211.0878 | $211.09 | $211.10 | $211.10 |
| Purchase #3 | $28.85 | 6.547% | $30.7388 | $30.74 | $30.75 | $30.70 |
| Purchase #4 | $85.96 | 9.517% | $94.1408 | $94.14 | $94.15 | $94.10 |
| Purchase #5 | $204.82 | 10.228% | $225.769 | $225.77 | $225.75 | $225.80 |
| Purchase #6 | $123.37 | 6.410% | $131.278 | $131.28 | $131.30 | $131.30 |
| Purchase #7 | $80.95 | 8.268% | $87.6429 | $87.64 | $87.65 | $87.60 |
| 7 purchase totals = | $805.66 | $881.5292 | $881.53 | $881.55 | $881.50 | |