| 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 | $43.36 | 3.581% | $44.9127 | $44.91 | $44.90 | $44.90 |
| Purchase #2 | $98.57 | 12.255% | $110.6498 | $110.65 | $110.65 | $110.60 |
| Purchase #3 | $16.66 | 11.396% | $18.5586 | $18.56 | $18.55 | $18.60 |
| Purchase #4 | $15.26 | 4.828% | $15.9968 | $16.00 | $16.00 | $16.00 |
| Purchase #5 | $100.39 | 12.874% | $113.3142 | $113.31 | $113.30 | $113.30 |
| Purchase #6 | $95.51 | 12.800% | $107.7353 | $107.74 | $107.75 | $107.70 |
| Purchase #7 | $227.94 | 7.408% | $244.8258 | $244.83 | $244.85 | $244.80 |
| 7 purchase totals = | $597.69 | $655.9932 | $656.00 | $656.00 | $655.90 | |