| 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 | $27.79 | 4.215% | $28.9613 | $28.96 | $28.95 | $29.00 |
| Purchase #2 | $158.95 | 8.304% | $172.1492 | $172.15 | $172.15 | $172.10 |
| Purchase #3 | $210.70 | 6.123% | $223.6012 | $223.60 | $223.60 | $223.60 |
| Purchase #4 | $40.36 | 12.835% | $45.5402 | $45.54 | $45.55 | $45.50 |
| Purchase #5 | $32.98 | 6.822% | $35.2299 | $35.23 | $35.25 | $35.20 |
| Purchase #6 | $88.28 | 5.795% | $93.3958 | $93.40 | $93.40 | $93.40 |
| Purchase #7 | $153.30 | 6.682% | $163.5435 | $163.54 | $163.55 | $163.50 |
| 7 purchase totals = | $712.36 | $762.4211 | $762.42 | $762.45 | $762.30 | |