| 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 | $58.80 | 6.110% | $62.3927 | $62.39 | $62.40 | $62.40 |
| Purchase #2 | $59.37 | 6.197% | $63.0492 | $63.05 | $63.05 | $63.00 |
| Purchase #3 | $41.75 | 3.828% | $43.3482 | $43.35 | $43.35 | $43.30 |
| Purchase #4 | $161.30 | 12.788% | $181.927 | $181.93 | $181.95 | $181.90 |
| Purchase #5 | $192.76 | 3.811% | $200.1061 | $200.11 | $200.10 | $200.10 |
| Purchase #6 | $149.61 | 5.504% | $157.8445 | $157.84 | $157.85 | $157.80 |
| Purchase #7 | $147.69 | 3.633% | $153.0556 | $153.06 | $153.05 | $153.10 |
| 7 purchase totals = | $811.28 | $861.7233 | $861.73 | $861.75 | $861.60 | |