| 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 | $41.77 | 8.159% | $45.178 | $45.18 | $45.20 | $45.20 |
| Purchase #2 | $161.27 | 6.335% | $171.4865 | $171.49 | $171.50 | $171.50 |
| Purchase #3 | $31.97 | 12.432% | $35.9445 | $35.94 | $35.95 | $35.90 |
| Purchase #4 | $62.46 | 5.855% | $66.117 | $66.12 | $66.10 | $66.10 |
| Purchase #5 | $246.66 | 7.492% | $265.1398 | $265.14 | $265.15 | $265.10 |
| Purchase #6 | $202.43 | 8.792% | $220.2276 | $220.23 | $220.25 | $220.20 |
| Purchase #7 | $17.86 | 3.459% | $18.4778 | $18.48 | $18.50 | $18.50 |
| 7 purchase totals = | $764.42 | $822.5712 | $822.58 | $822.65 | $822.50 | |