| 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 | $9.83 | 7.139% | $10.5318 | $10.53 | $10.55 | $10.50 |
| Purchase #2 | $149.61 | 12.671% | $168.5671 | $168.57 | $168.55 | $168.60 |
| Purchase #3 | $89.92 | 4.287% | $93.7749 | $93.77 | $93.75 | $93.80 |
| Purchase #4 | $246.55 | 8.696% | $267.99 | $267.99 | $268.00 | $268.00 |
| Purchase #5 | $36.34 | 7.112% | $38.9245 | $38.92 | $38.90 | $38.90 |
| Purchase #6 | $203.99 | 11.565% | $227.5814 | $227.58 | $227.60 | $227.60 |
| Purchase #7 | $174.37 | 9.438% | $190.827 | $190.83 | $190.85 | $190.80 |
| 7 purchase totals = | $910.61 | $998.1967 | $998.19 | $998.20 | $998.20 | |