| 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 | $93.35 | 10.374% | $103.0341 | $103.03 | $103.05 | $103.00 |
| Purchase #2 | $239.61 | 4.696% | $250.8621 | $250.86 | $250.85 | $250.90 |
| Purchase #3 | $10.47 | 4.198% | $10.9095 | $10.91 | $10.90 | $10.90 |
| Purchase #4 | $82.63 | 13.763% | $94.0024 | $94.00 | $94.00 | $94.00 |
| Purchase #5 | $148.65 | 13.258% | $168.358 | $168.36 | $168.35 | $168.40 |
| Purchase #6 | $43.39 | 13.783% | $49.3704 | $49.37 | $49.35 | $49.40 |
| Purchase #7 | $211.60 | 5.495% | $223.2274 | $223.23 | $223.25 | $223.20 |
| 7 purchase totals = | $829.70 | $899.7639 | $899.76 | $899.75 | $899.80 | |