| 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 | $55.62 | 3.477% | $57.5539 | $57.55 | $57.55 | $57.60 |
| Purchase #2 | $103.69 | 9.673% | $113.7199 | $113.72 | $113.70 | $113.70 |
| Purchase #3 | $171.66 | 9.282% | $187.5935 | $187.59 | $187.60 | $187.60 |
| Purchase #4 | $128.98 | 6.419% | $137.2592 | $137.26 | $137.25 | $137.30 |
| Purchase #5 | $41.32 | 8.127% | $44.6781 | $44.68 | $44.70 | $44.70 |
| Purchase #6 | $80.47 | 5.192% | $84.648 | $84.65 | $84.65 | $84.60 |
| Purchase #7 | $184.44 | 3.153% | $190.2554 | $190.26 | $190.25 | $190.30 |
| 7 purchase totals = | $766.18 | $815.7080 | $815.71 | $815.70 | $815.80 | |