| 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 | $35.53 | 4.466% | $37.1168 | $37.12 | $37.10 | $37.10 |
| Purchase #2 | $188.42 | 6.300% | $200.2905 | $200.29 | $200.30 | $200.30 |
| Purchase #3 | $196.29 | 3.203% | $202.5772 | $202.58 | $202.60 | $202.60 |
| Purchase #4 | $108.85 | 5.699% | $115.0534 | $115.05 | $115.05 | $115.10 |
| Purchase #5 | $91.55 | 8.104% | $98.9692 | $98.97 | $98.95 | $99.00 |
| Purchase #6 | $68.96 | 5.866% | $73.0052 | $73.01 | $73.00 | $73.00 |
| Purchase #7 | $149.63 | 10.518% | $165.3681 | $165.37 | $165.35 | $165.40 |
| 7 purchase totals = | $839.23 | $892.3804 | $892.39 | $892.35 | $892.50 | |