| 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 | $40.64 | 4.787% | $42.5854 | $42.59 | $42.60 | $42.60 |
| Purchase #2 | $40.28 | 3.138% | $41.544 | $41.54 | $41.55 | $41.50 |
| Purchase #3 | $11.45 | 11.244% | $12.7374 | $12.74 | $12.75 | $12.70 |
| Purchase #4 | $194.98 | 6.340% | $207.3417 | $207.34 | $207.35 | $207.30 |
| Purchase #5 | $41.37 | 8.589% | $44.9233 | $44.92 | $44.90 | $44.90 |
| Purchase #6 | $163.66 | 9.828% | $179.7445 | $179.74 | $179.75 | $179.70 |
| Purchase #7 | $75.30 | 5.334% | $79.3165 | $79.32 | $79.30 | $79.30 |
| 7 purchase totals = | $567.68 | $608.1928 | $608.19 | $608.20 | $608.00 | |