| 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 | $89.78 | 4.669% | $93.9718 | $93.97 | $93.95 | $94.00 |
| Purchase #2 | $7.45 | 3.760% | $7.7301 | $7.73 | $7.75 | $7.70 |
| Purchase #3 | $235.65 | 4.584% | $246.4522 | $246.45 | $246.45 | $246.50 |
| Purchase #4 | $9.39 | 9.298% | $10.2631 | $10.26 | $10.25 | $10.30 |
| Purchase #5 | $104.37 | 6.304% | $110.9495 | $110.95 | $110.95 | $110.90 |
| Purchase #6 | $223.91 | 11.728% | $250.1702 | $250.17 | $250.15 | $250.20 |
| Purchase #7 | $124.90 | 3.368% | $129.1066 | $129.11 | $129.10 | $129.10 |
| 7 purchase totals = | $795.45 | $848.6435 | $848.64 | $848.60 | $848.70 | |